Initial commit: Cat Sitting Planner with PWA, SQLite, and Webhook Notifications

.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+/app/generated/prisma

README.md

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+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Notification Setup (Discord/Telegram)
+
+To receive alerts when someone cancels a cat sitting slot, you can configure a Webhook in the **Settings** menu of your dashboard.
+
+### 👾 Discord
+1. Open your Discord server and go to **Server Settings** > **Integrations** > **Webhooks**.
+2. Click **New Webhook**, name it (e.g., "Cat Sitting Bot"), and select the desired channel.
+3. Click **Copy Webhook URL**.
+4. Paste this URL into the **Notification Webhook** field in the plan settings.
+
+### ✈️ Telegram
+Telegram doesn't support simple Webhooks natively for users. The easiest way is using a bridge like **Intergram**:
+1. Open Telegram and search for the `@IntergramBot`.
+2. Send `/start` to get your unique **Chat ID**.
+3. Your Webhook URL will be: `https://www.intergram.xyz/msg/YOUR_CHAT_ID`
+4. Paste this URL into the **Notification Webhook** field in the plan settings.
+
+*Note: The app sends notifications automatically whenever a booking is deleted.*
+
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

app/actions/auth.ts

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+"use server"
+
+import { cookies } from "next/headers"
+import prisma from "@/lib/prisma"
+
+export async function verifyPlanPassword(planId: string, password: string) {
+    const plan = await prisma.plan.findUnique({
+        where: { id: planId },
+    })
+
+    if (!plan) return false
+
+    if (plan.password === password) {
+        // Set a simple cookie to authorize this plan
+        (await cookies()).set(`plan_auth_${planId}`, "true", {
+            httpOnly: true,
+            secure: process.env.NODE_ENV === "production",
+            maxAge: 60 * 60 * 24 * 30, // 30 days
+            path: "/",
+        })
+        return true
+    }
+
+    return false
+}

app/actions/booking.ts

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+"use server"
+
+import prisma from "@/lib/prisma"
+import { revalidatePath } from "next/cache"
+import { sendNotification } from "@/lib/notifications"
+
+export async function createBooking(planId: string, date: Date, name: string, type: "SITTER" | "OWNER_HOME" = "SITTER") {
+    // Simple check to ensure no double booking on server side
+    const existing = await prisma.booking.findFirst({
+        where: {
+            planId,
+            date: date,
+        }
+    })
+
+    if (existing) {
+        throw new Error("Day is already booked")
+    }
+
+    const plan = await prisma.plan.findUnique({
+        where: { id: planId }
+    })
+
+    await prisma.booking.create({
+        data: {
+            planId,
+            date,
+            sitterName: name,
+            type
+        }
+    })
+
+    if (plan?.webhookUrl && plan.notifyAll) {
+        const dateStr = date.toLocaleDateString()
+        const message = type === "OWNER_HOME"
+            ? `🏠 OWNER HOME: Marked for ${dateStr}.`
+            : `✅ NEW BOOKING: ${name} is sitting on ${dateStr}.`
+        await sendNotification(plan.webhookUrl, message)
+    }
+
+    revalidatePath(`/dashboard/${planId}`)
+}
+
+export async function deleteBooking(bookingId: number, planId: string) {
+    const booking = await prisma.booking.findUnique({
+        where: { id: bookingId },
+        include: { plan: true }
+    })
+
+    if (!booking) return
+
+    await prisma.booking.delete({
+        where: { id: bookingId }
+    })
+
+    if (booking.plan.webhookUrl) {
+        const dateStr = booking.date.toLocaleDateString()
+        await sendNotification(booking.plan.webhookUrl, `🚨 CANCELLATION: ${booking.sitterName} removed their booking for ${dateStr}.`)
+    }
+
+    revalidatePath(`/dashboard/${planId}`)
+}

app/actions/plan.ts

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+"use server"
+
+import prisma from "@/lib/prisma"
+import { revalidatePath } from "next/cache"
+import { sendNotification } from "@/lib/notifications"
+
+export async function updatePlan(planId: string, data: { instructions?: string; webhookUrl?: string; notifyAll?: boolean }) {
+    const plan = await prisma.plan.update({
+        where: { id: planId },
+        data: {
+            instructions: data.instructions,
+            webhookUrl: data.webhookUrl,
+            notifyAll: data.notifyAll,
+        }
+    })
+
+    if (data.instructions && plan.webhookUrl && plan.notifyAll) {
+        await sendNotification(plan.webhookUrl, `📝 UPDATED: Cat instructions have been modified.`)
+    }
+
+    revalidatePath(`/dashboard/${planId}`)
+}

app/api/plan/[planId]/ics/route.ts

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+import prisma from "@/lib/prisma"
+import { NextResponse } from "next/server"
+
+export async function GET(
+    request: Request,
+    { params }: { params: Promise<{ planId: string }> }
+) {
+    const { planId } = await params
+    const plan = await prisma.plan.findUnique({
+        where: { id: planId },
+        include: { bookings: true }
+    })
+
+    if (!plan) {
+        return new NextResponse("Plan not found", { status: 404 })
+    }
+
+    let icsContent = "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//Cat Sitting Planner//EN\n"
+
+    for (const booking of plan.bookings) {
+        if (booking.type === "OWNER_HOME") continue; // Don't put owner home days in calendar? Or maybe do?
+
+        const date = new Date(booking.date)
+        const dateStr = date.toISOString().replace(/-|:|\.\d\d\d/g, "").slice(0, 8)
+
+        icsContent += "BEGIN:VEVENT\n"
+        icsContent += `DTSTART;VALUE=DATE:${dateStr}\n`
+        icsContent += `DTEND;VALUE=DATE:${dateStr}\n` // Single day event usually ends next day or same day? Calendar usually expects Start and End. For all day: DTSTART:YYYYMMDD, DTEND:YYYYMMDD+1
+
+        // Calculate next day for DTEND
+        const nextDate = new Date(date)
+        nextDate.setDate(date.getDate() + 1)
+        const nextDateStr = nextDate.toISOString().replace(/-|:|\.\d\d\d/g, "").slice(0, 8)
+
+        icsContent = icsContent.replace(`DTEND;VALUE=DATE:${dateStr}\n`, `DTEND;VALUE=DATE:${nextDateStr}\n`)
+
+        icsContent += `SUMMARY:Cat Sitting: ${booking.sitterName}\n`
+        icsContent += `DESCRIPTION:Cat sitting for plan ${plan.id}\n`
+        icsContent += "END:VEVENT\n"
+    }
+
+    icsContent += "END:VCALENDAR"
+
+    return new NextResponse(icsContent, {
+        headers: {
+            "Content-Type": "text/calendar",
+            "Content-Disposition": `attachment; filename="cat-sitting-${plan.startDate.toISOString().slice(0, 10)}.ics"`
+        }
+    })
+}

app/api/plan/route.ts

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+import { NextResponse } from 'next/server';
+import prisma from '@/lib/prisma';
+
+export async function POST(req: Request) {
+    try {
+        const body = await req.json();
+        const { startDate, endDate, password, instructions } = body;
+
+        if (!startDate || !endDate || !password) {
+            return NextResponse.json({ error: 'Missing required fields' }, { status: 400 });
+        }
+
+        const plan = await prisma.plan.create({
+            data: {
+                startDate: new Date(startDate),
+                endDate: new Date(endDate),
+                password,
+                instructions,
+            },
+        });
+
+        return NextResponse.json({ planId: plan.id });
+    } catch (error) {
+        console.error('Error creating plan:', error);
+        return NextResponse.json({ error: 'Internal Server Error' }, { status: 500 });
+    }
+}

app/dashboard/[planId]/_components/plan-dashboard.tsx

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+"use client"
+
+import { useState, useEffect } from "react"
+import { format, eachDayOfInterval, isSameDay } from "date-fns"
+import { CalendarIcon, User, Home, X, Info } from "lucide-react"
+import { toast } from "sonner"
+
+import { Button } from "@/components/ui/button"
+import {
+    Dialog,
+    DialogContent,
+    DialogDescription,
+    DialogFooter,
+    DialogHeader,
+    DialogTitle,
+    DialogTrigger,
+} from "@/components/ui/dialog"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group"
+import { createBooking, deleteBooking } from "@/app/actions/booking"
+import { PlanSettings } from "@/components/plan-settings"
+
+type Booking = {
+    id: number
+    date: Date
+    sitterName: string | null
+    type: string
+}
+
+type Plan = {
+    id: string
+    startDate: Date
+    endDate: Date
+    instructions: string | null
+    webhookUrl: string | null
+    notifyAll: boolean
+    bookings: Booking[]
+}
+
+export function PlanDashboard({ plan }: { plan: Plan }) {
+    const [selectedDate, setSelectedDate] = useState<Date | null>(null)
+    const [sitterName, setSitterName] = useState("")
+    const [bookingType, setBookingType] = useState<"SITTER" | "OWNER_HOME">("SITTER")
+    const [isDialogOpen, setIsDialogOpen] = useState(false)
+    const [isSubmitting, setIsSubmitting] = useState(false)
+
+    // Load saved name from localStorage
+    useEffect(() => {
+        const savedName = localStorage.getItem("sitter_name")
+        if (savedName) setSitterName(savedName)
+    }, [])
+
+    // Generate all days
+    const days = eachDayOfInterval({
+        start: new Date(plan.startDate),
+        end: new Date(plan.endDate),
+    })
+
+    const handleBook = async () => {
+        if (!selectedDate) return
+        if (bookingType === "SITTER" && !sitterName.trim()) {
+            toast.error("Please enter your name")
+            return
+        }
+
+        setIsSubmitting(true)
+        try {
+            await createBooking(plan.id, selectedDate, bookingType === "SITTER" ? sitterName : "Owner", bookingType)
+
+            // Save name to localStorage if it's a sitter booking
+            if (bookingType === "SITTER") {
+                localStorage.setItem("sitter_name", sitterName)
+            }
+
+            toast.success("Spot booked!")
+            setIsDialogOpen(false)
+            // We keep the sitterName in state for the next booking
+        } catch (error) {
+            toast.error("Failed to book spot. Maybe it was just taken?")
+        } finally {
+            setIsSubmitting(false)
+        }
+    }
+
+    const handleCancel = async (bookingId: number) => {
+        // Optimistic UI could stay here, but relying on revalidatePath is safer for simple apps
+        if (!confirm("Are you sure you want to remove this entry?")) return
+
+        try {
+            await deleteBooking(bookingId, plan.id)
+            toast.success("Entry removed")
+        } catch {
+            toast.error("Failed to remove entry")
+        }
+    }
+
+    return (
+        <div className="space-y-4">
+            <div className="flex justify-between items-center bg-muted/50 p-4 rounded-lg">
+                <div className="flex items-center gap-2">
+                    <h2 className="text-lg font-semibold">Overview</h2>
+                    {plan.instructions && (
+                        <Dialog>
+                            <DialogTrigger asChild>
+                                <Button variant="ghost" size="sm" className="gap-2">
+                                    <Info className="w-4 h-4" />
+                                    Instructions
+                                </Button>
+                            </DialogTrigger>
+                            <DialogContent>
+                                <DialogHeader>
+                                    <DialogTitle>Cat Care Instructions</DialogTitle>
+                                </DialogHeader>
+                                <div className="whitespace-pre-wrap">{plan.instructions}</div>
+                            </DialogContent>
+                        </Dialog>
+                    )}
+                </div>
+                <div className="flex gap-2">
+                    <Button variant="outline" size="sm" asChild>
+                        <a href={`/api/plan/${plan.id}/ics`} target="_blank" rel="noopener noreferrer">
+                            <CalendarIcon className="w-4 h-4 mr-2" />
+                            Export
+                        </a>
+                    </Button>
+                    <PlanSettings
+                        planId={plan.id}
+                        initialWebhookUrl={plan.webhookUrl}
+                        initialInstructions={plan.instructions}
+                        initialNotifyAll={plan.notifyAll}
+                    />
+                </div>
+            </div>
+
+            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+                {days.map((day) => {
+                    const booking = plan.bookings.find((b) => isSameDay(new Date(b.date), day))
+                    const isOwnerHome = booking?.type === "OWNER_HOME"
+
+                    return (
+                        <div
+                            key={day.toISOString()}
+                            className={`p-4 border rounded-lg flex flex-col justify-between transition-colors ${booking
+                                ? isOwnerHome
+                                    ? "bg-blue-50 dark:bg-blue-900/20 border-blue-200"
+                                    : "bg-green-50 dark:bg-green-900/20 border-green-200"
+                                : "bg-card hover:bg-accent/50"
+                                }`}
+                        >
+                            <div className="flex justify-between items-start mb-2">
+                                <div className="font-semibold flex items-center gap-2">
+                                    <CalendarIcon className="w-4 h-4 opacity-70" />
+                                    {format(day, "EEEE, MMMM do")}
+                                </div>
+                                {booking && (
+                                    <Button
+                                        variant="ghost"
+                                        size="icon"
+                                        className="h-6 w-6 -mr-2 -mt-2 opacity-50 hover:opacity-100 text-destructive"
+                                        onClick={() => handleCancel(booking.id)}
+                                    >
+                                        <X className="w-4 h-4" />
+                                        <span className="sr-only">Remove</span>
+                                    </Button>
+                                )}
+                            </div>
+
+                            {booking ? (
+                                <div className="flex items-center gap-2">
+                                    {isOwnerHome ? (
+                                        <>
+                                            <Home className="w-5 h-5 text-blue-500" />
+                                            <span className="font-medium text-blue-700 dark:text-blue-300">Owner Home</span>
+                                        </>
+                                    ) : (
+                                        <>
+                                            <User className="w-5 h-5 text-green-600" />
+                                            <span className="font-medium text-green-700 dark:text-green-300">{booking.sitterName}</span>
+                                        </>
+                                    )}
+                                </div>
+                            ) : (
+                                <Dialog open={isDialogOpen && isSameDay(selectedDate!, day)} onOpenChange={(open: boolean) => {
+                                    setIsDialogOpen(open)
+                                    if (open) setSelectedDate(day)
+                                    else setSelectedDate(null)
+                                }}>
+                                    <DialogTrigger asChild>
+                                        <Button variant="outline" className="w-full dashed border-2">I'll do it!</Button>
+                                    </DialogTrigger>
+                                    <DialogContent>
+                                        <DialogHeader>
+                                            <DialogTitle>Book {format(day, "MMMM do")}</DialogTitle>
+                                            <DialogDescription>
+                                                Who is taking care of the cats?
+                                            </DialogDescription>
+                                        </DialogHeader>
+
+                                        <div className="grid gap-4 py-4">
+                                            <RadioGroup value={bookingType} onValueChange={(v: any) => setBookingType(v)} className="flex gap-4">
+                                                <div className="flex items-center space-x-2">
+                                                    <RadioGroupItem value="SITTER" id="r1" />
+                                                    <Label htmlFor="r1">I am Sitting</Label>
+                                                </div>
+                                                <div className="flex items-center space-x-2">
+                                                    <RadioGroupItem value="OWNER_HOME" id="r2" />
+                                                    <Label htmlFor="r2">Owner is Home</Label>
+                                                </div>
+                                            </RadioGroup>
+
+                                            {bookingType === "SITTER" && (
+                                                <div className="grid gap-2">
+                                                    <Label htmlFor="name">Name</Label>
+                                                    <Input
+                                                        id="name"
+                                                        value={sitterName}
+                                                        onChange={(e) => setSitterName(e.target.value)}
+                                                        placeholder="Your Name"
+                                                        autoFocus
+                                                    />
+                                                </div>
+                                            )}
+                                        </div>
+
+                                        <DialogFooter>
+                                            <Button onClick={handleBook} disabled={isSubmitting}>
+                                                {isSubmitting ? "Saving..." : "Confirm Booking"}
+                                            </Button>
+                                        </DialogFooter>
+                                    </DialogContent>
+                                </Dialog>
+                            )}
+                        </div>
+                    )
+                })}
+            </div>
+        </div>
+    )
+}

app/dashboard/[planId]/page.tsx

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+import { notFound } from "next/navigation"
+import { cookies } from "next/headers"
+import prisma from "@/lib/prisma"
+import { PlanLoginForm } from "@/components/plan-login-form"
+import { Toaster } from "@/components/ui/sonner"
+import { PlanDashboard } from "./_components/plan-dashboard"
+
+export default async function DashboardPage({ params }: { params: Promise<{ planId: string }> }) {
+    const { planId } = await params
+    const plan = await prisma.plan.findUnique({
+        where: { id: planId },
+        include: { bookings: true },
+    })
+
+    if (!plan) {
+        notFound()
+    }
+
+    const cookieStore = await cookies()
+    const isAuthenticated = cookieStore.get(`plan_auth_${plan.id}`)?.value === "true"
+
+    if (!isAuthenticated) {
+        return (
+            <main className="flex min-h-screen flex-col items-center p-4">
+                <PlanLoginForm planId={plan.id} />
+            </main>
+        )
+    }
+
+    return (
+        <main className="flex min-h-screen flex-col items-center p-4">
+            <div className="w-full max-w-4xl space-y-6">
+                <div className="flex flex-col md:flex-row justify-between items-start md:items-center gap-4">
+                    <div>
+                        <h1 className="text-2xl font-bold">Cat Sitting Plan</h1>
+                        <p className="text-muted-foreground text-sm">
+                            {plan.startDate.toLocaleDateString()} - {plan.endDate.toLocaleDateString()}
+                        </p>
+                    </div>
+                    <div className="text-sm bg-muted px-3 py-1 rounded-md">
+                        Group ID: <span className="font-mono font-bold">{plan.id}</span>
+                    </div>
+                </div>
+
+                <div className="p-4 border rounded-lg bg-card text-card-foreground shadow-sm">
+                    <PlanDashboard plan={plan} />
+                </div>
+            </div>
+        </main>
+    )
+}

app/globals.css

@@ -0,0 +1,125 @@
+@import "tailwindcss";
+@import "tw-animate-css";
+
+@custom-variant dark (&:is(.dark *));
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+  --color-sidebar-ring: var(--sidebar-ring);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar: var(--sidebar);
+  --color-chart-5: var(--chart-5);
+  --color-chart-4: var(--chart-4);
+  --color-chart-3: var(--chart-3);
+  --color-chart-2: var(--chart-2);
+  --color-chart-1: var(--chart-1);
+  --color-ring: var(--ring);
+  --color-input: var(--input);
+  --color-border: var(--border);
+  --color-destructive: var(--destructive);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-accent: var(--accent);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-muted: var(--muted);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-secondary: var(--secondary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-primary: var(--primary);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-popover: var(--popover);
+  --color-card-foreground: var(--card-foreground);
+  --color-card: var(--card);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+  --radius-2xl: calc(var(--radius) + 8px);
+  --radius-3xl: calc(var(--radius) + 12px);
+  --radius-4xl: calc(var(--radius) + 16px);
+}
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

app/layout.tsx

@@ -0,0 +1,36 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+import { Toaster } from "@/components/ui/sonner";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        {children}
+        <Toaster />
+      </body>
+    </html>
+  );
+}

app/page.tsx

@@ -0,0 +1,26 @@
+import { CreatePlanForm } from "@/components/create-plan-form";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+
+export default function Home() {
+  return (
+    <main className="flex min-h-screen flex-col items-center justify-center p-4 bg-muted/20">
+      <div className="w-full max-w-md space-y-4">
+        <div className="text-center space-y-2">
+          <h1 className="text-3xl font-bold tracking-tighter">Cat Sitting Planner</h1>
+          <p className="text-muted-foreground">Coordinate care for your furry friends while you're away.</p>
+        </div>
+
+        <Card>
+          <CardHeader>
+            <CardTitle>Create a New Plan</CardTitle>
+            <CardDescription>Select your travel dates and set a group password.</CardDescription>
+          </CardHeader>
+          <CardContent>
+            <CreatePlanForm />
+          </CardContent>
+        </Card>
+      </div>
+    </main>
+  );
+}
+

components.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "",
+    "css": "app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "registries": {}
+}

components/create-plan-form.tsx

@@ -0,0 +1,147 @@
+"use client"
+
+import { zodResolver } from "@hookform/resolvers/zod"
+import { format } from "date-fns"
+import { CalendarIcon } from "lucide-react"
+import { useForm } from "react-hook-form"
+import { z } from "zod"
+
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+import { Calendar } from "@/components/ui/calendar"
+import {
+    Form,
+    FormControl,
+    FormDescription,
+    FormField,
+    FormItem,
+    FormLabel,
+    FormMessage,
+} from "@/components/ui/form"
+import { Input } from "@/components/ui/input"
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover"
+import { toast } from "sonner"
+import { useRouter } from "next/navigation"
+
+const formSchema = z.object({
+    dateRange: z.object({
+        from: z.date(),
+        to: z.date(),
+    }),
+    password: z.string().min(4, {
+        message: "Password must be at least 4 characters.",
+    }),
+    instructions: z.string().optional(),
+})
+
+export function CreatePlanForm() {
+    const router = useRouter()
+    const form = useForm<z.infer<typeof formSchema>>({
+        resolver: zodResolver(formSchema),
+        defaultValues: {
+            password: "",
+            instructions: "",
+        },
+    })
+
+    async function onSubmit(values: z.infer<typeof formSchema>) {
+        try {
+            const response = await fetch("/api/plan", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({
+                    startDate: values.dateRange.from,
+                    endDate: values.dateRange.to,
+                    password: values.password,
+                    instructions: values.instructions,
+                }),
+            })
+
+            if (!response.ok) {
+                throw new Error("Failed to create plan")
+            }
+
+            const data = await response.json()
+            toast.success("Plan created successfully!")
+            router.push(`/dashboard/${data.planId}`)
+        } catch (error) {
+            toast.error("Something went wrong. Please try again.")
+            console.error(error)
+        }
+    }
+
+    return (
+        <Form {...form}>
+            <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-8">
+                <FormField
+                    control={form.control}
+                    name="dateRange"
+                    render={({ field }) => (
+                        <FormItem className="flex flex-col">
+                            <FormLabel>Travel Dates</FormLabel>
+                            <Popover>
+                                <PopoverTrigger asChild>
+                                    <FormControl>
+                                        <Button
+                                            variant={"outline"}
+                                            className={cn(
+                                                "w-full pl-3 text-left font-normal",
+                                                !field.value && "text-muted-foreground"
+                                            )}
+                                        >
+                                            {field.value?.from ? (
+                                                field.value.to ? (
+                                                    <>
+                                                        {format(field.value.from, "LLL dd, y")} -{" "}
+                                                        {format(field.value.to, "LLL dd, y")}
+                                                    </>
+                                                ) : (
+                                                    format(field.value.from, "LLL dd, y")
+                                                )
+                                            ) : (
+                                                <span>Pick a date range</span>
+                                            )}
+                                            <CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
+                                        </Button>
+                                    </FormControl>
+                                </PopoverTrigger>
+                                <PopoverContent className="w-auto p-0" align="start">
+                                    <Calendar
+                                        mode="range"
+                                        selected={field.value}
+                                        onSelect={field.onChange}
+                                        disabled={(date) =>
+                                            date < new Date(new Date().setHours(0, 0, 0, 0))
+                                        }
+                                        initialFocus
+                                    />
+                                </PopoverContent>
+                            </Popover>
+                            <FormDescription>
+                                Select the days you will be away.
+                            </FormDescription>
+                            <FormMessage />
+                        </FormItem>
+                    )}
+                />
+                <FormField
+                    control={form.control}
+                    name="password"
+                    render={({ field }) => (
+                        <FormItem>
+                            <FormLabel>Group Password</FormLabel>
+                            <FormControl>
+                                <Input placeholder="secret-meow" {...field} />
+                            </FormControl>
+                            <FormDescription>
+                                Share this password with your cat sitters.
+                            </FormDescription>
+                            <FormMessage />
+                        </FormItem>
+                    )}
+                />
+                <Button type="submit">Create Plan</Button>
+            </form>
+        </Form>
+    )
+}

components/plan-login-form.tsx

@@ -0,0 +1,77 @@
+"use client"
+
+import { zodResolver } from "@hookform/resolvers/zod"
+import { useForm } from "react-hook-form"
+import { z } from "zod"
+import { useRouter } from "next/navigation"
+import { toast } from "sonner"
+import { Lock } from "lucide-react"
+
+import { Button } from "@/components/ui/button"
+import {
+    Form,
+    FormControl,
+    FormField,
+    FormItem,
+    FormLabel,
+    FormMessage,
+} from "@/components/ui/form"
+import { Input } from "@/components/ui/input"
+import { verifyPlanPassword } from "@/app/actions/auth"
+
+const formSchema = z.object({
+    password: z.string().min(1, "Password is required"),
+})
+
+export function PlanLoginForm({ planId }: { planId: string }) {
+    const router = useRouter()
+    const form = useForm<z.infer<typeof formSchema>>({
+        resolver: zodResolver(formSchema),
+        defaultValues: {
+            password: "",
+        },
+    })
+
+    async function onSubmit(values: z.infer<typeof formSchema>) {
+        try {
+            const success = await verifyPlanPassword(planId, values.password)
+            if (success) {
+                toast.success("Access granted!")
+                router.refresh() // Refresh to trigger server re-render with cookie
+            } else {
+                toast.error("Invalid password")
+            }
+        } catch {
+            toast.error("Something went wrong")
+        }
+    }
+
+    return (
+        <div className="flex flex-col items-center justify-center min-h-[50vh] space-y-4">
+            <div className="p-4 bg-muted rounded-full">
+                <Lock className="w-8 h-8 opacity-50" />
+            </div>
+            <h2 className="text-xl font-semibold">Enter Plan Password</h2>
+            <Form {...form}>
+                <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4 w-full max-w-xs">
+                    <FormField
+                        control={form.control}
+                        name="password"
+                        render={({ field }) => (
+                            <FormItem>
+                                <FormLabel className="sr-only">Password</FormLabel>
+                                <FormControl>
+                                    <Input type="password" placeholder="Password" {...field} />
+                                </FormControl>
+                                <FormMessage />
+                            </FormItem>
+                        )}
+                    />
+                    <Button type="submit" className="w-full">
+                        Unlock Plan
+                    </Button>
+                </form>
+            </Form>
+        </div>
+    )
+}

components/plan-settings.tsx

@@ -0,0 +1,161 @@
+"use client"
+
+import { useState } from "react"
+import { useRouter } from "next/navigation"
+import { toast } from "sonner"
+import { Settings } from "lucide-react"
+import { useForm } from "react-hook-form"
+import { z } from "zod"
+import { zodResolver } from "@hookform/resolvers/zod"
+
+import { Button } from "@/components/ui/button"
+import {
+    Dialog,
+    DialogContent,
+    DialogDescription,
+    DialogFooter,
+    DialogHeader,
+    DialogTitle,
+    DialogTrigger,
+} from "@/components/ui/dialog"
+import {
+    Form,
+    FormControl,
+    FormDescription,
+    FormField,
+    FormItem,
+    FormLabel,
+    FormMessage,
+} from "@/components/ui/form"
+import { Input } from "@/components/ui/input"
+import { Textarea } from "@/components/ui/textarea"
+import { Checkbox } from "@/components/ui/checkbox"
+import { updatePlan } from "@/app/actions/plan"
+
+const formSchema = z.object({
+    webhookUrl: z.string().optional().or(z.literal("")),
+    instructions: z.string().optional().or(z.literal("")),
+    notifyAll: z.boolean(),
+})
+
+type FormValues = z.infer<typeof formSchema>
+
+type PlanSettingsProps = {
+    planId: string
+    initialWebhookUrl?: string | null
+    initialInstructions?: string | null
+    initialNotifyAll?: boolean
+}
+
+export function PlanSettings({ planId, initialWebhookUrl, initialInstructions, initialNotifyAll = true }: PlanSettingsProps) {
+    const [open, setOpen] = useState(false)
+    const router = useRouter()
+
+    const form = useForm<FormValues>({
+        resolver: zodResolver(formSchema),
+        defaultValues: {
+            webhookUrl: initialWebhookUrl || "",
+            instructions: initialInstructions || "",
+            notifyAll: initialNotifyAll,
+        },
+    })
+
+    async function onSubmit(values: FormValues) {
+        try {
+            await updatePlan(planId, {
+                webhookUrl: values.webhookUrl || "",
+                instructions: values.instructions || "",
+                notifyAll: values.notifyAll,
+            })
+            toast.success("Settings updated")
+            setOpen(false)
+            router.refresh()
+        } catch {
+            toast.error("Failed to update settings")
+        }
+    }
+
+    return (
+        <Dialog open={open} onOpenChange={setOpen}>
+            <DialogTrigger asChild>
+                <Button variant="outline" size="sm">
+                    <Settings className="w-4 h-4 mr-2" />
+                    Settings
+                </Button>
+            </DialogTrigger>
+            <DialogContent className="sm:max-w-[425px]">
+                <DialogHeader>
+                    <DialogTitle>Plan Settings</DialogTitle>
+                    <DialogDescription>
+                        Configure notification webhooks and cat care instructions.
+                    </DialogDescription>
+                </DialogHeader>
+                <Form {...form}>
+                    <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+                        <FormField
+                            control={form.control}
+                            name="instructions"
+                            render={({ field }) => (
+                                <FormItem>
+                                    <FormLabel>Cat Instructions</FormLabel>
+                                    <FormControl>
+                                        <Textarea
+                                            placeholder="Feeding times, vet contact, special needs..."
+                                            className="min-h-[100px]"
+                                            {...field}
+                                        />
+                                    </FormControl>
+                                    <FormDescription>
+                                        Visible to all sitters.
+                                    </FormDescription>
+                                    <FormMessage />
+                                </FormItem>
+                            )}
+                        />
+                        <FormField
+                            control={form.control}
+                            name="webhookUrl"
+                            render={({ field }) => (
+                                <FormItem>
+                                    <FormLabel>Notification Webhook</FormLabel>
+                                    <FormControl>
+                                        <Input placeholder="https://discord.com/api/webhooks/..." {...field} />
+                                    </FormControl>
+                                    <FormDescription>
+                                        Telegram or Discord webhook URL.
+                                    </FormDescription>
+                                    <FormMessage />
+                                </FormItem>
+                            )}
+                        />
+                        <FormField
+                            control={form.control}
+                            name="notifyAll"
+                            render={({ field }) => (
+                                <FormItem className="flex flex-row items-start space-x-3 space-y-0 rounded-md border p-4">
+                                    <FormControl>
+                                        <Checkbox
+                                            checked={field.value}
+                                            onCheckedChange={field.onChange}
+                                        />
+                                    </FormControl>
+                                    <div className="space-y-1 leading-none">
+                                        <FormLabel>
+                                            Notify for all events
+                                        </FormLabel>
+                                        <FormDescription>
+                                            If disabled, only cancellations will be notified.
+                                        </FormDescription>
+                                    </div>
+                                </FormItem>
+                            )}
+                        />
+                        <DialogFooter>
+                            <Button type="submit">Save changes</Button>
+                        </DialogFooter>
+                    </form>
+                </Form>
+            </DialogContent>
+        </Dialog>
+    )
+}

components/ui/button.tsx

@@ -0,0 +1,62 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        default: "bg-primary text-primary-foreground hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
+        outline:
+          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
+        secondary:
+          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        ghost:
+          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2 has-[>svg]:px-3",
+        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
+        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
+        icon: "size-9",
+        "icon-sm": "size-8",
+        "icon-lg": "size-10",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Button({
+  className,
+  variant = "default",
+  size = "default",
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean
+  }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="button"
+      data-variant={variant}
+      data-size={size}
+      className={cn(buttonVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Button, buttonVariants }

components/ui/calendar.tsx

@@ -0,0 +1,220 @@
+"use client"
+
+import * as React from "react"
+import {
+  ChevronDownIcon,
+  ChevronLeftIcon,
+  ChevronRightIcon,
+} from "lucide-react"
+import {
+  DayPicker,
+  getDefaultClassNames,
+  type DayButton,
+} from "react-day-picker"
+
+import { cn } from "@/lib/utils"
+import { Button, buttonVariants } from "@/components/ui/button"
+
+function Calendar({
+  className,
+  classNames,
+  showOutsideDays = true,
+  captionLayout = "label",
+  buttonVariant = "ghost",
+  formatters,
+  components,
+  ...props
+}: React.ComponentProps<typeof DayPicker> & {
+  buttonVariant?: React.ComponentProps<typeof Button>["variant"]
+}) {
+  const defaultClassNames = getDefaultClassNames()
+
+  return (
+    <DayPicker
+      showOutsideDays={showOutsideDays}
+      className={cn(
+        "bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent",
+        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
+        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
+        className
+      )}
+      captionLayout={captionLayout}
+      formatters={{
+        formatMonthDropdown: (date) =>
+          date.toLocaleString("default", { month: "short" }),
+        ...formatters,
+      }}
+      classNames={{
+        root: cn("w-fit", defaultClassNames.root),
+        months: cn(
+          "flex gap-4 flex-col md:flex-row relative",
+          defaultClassNames.months
+        ),
+        month: cn("flex flex-col w-full gap-4", defaultClassNames.month),
+        nav: cn(
+          "flex items-center gap-1 w-full absolute top-0 inset-x-0 justify-between",
+          defaultClassNames.nav
+        ),
+        button_previous: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
+          defaultClassNames.button_previous
+        ),
+        button_next: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
+          defaultClassNames.button_next
+        ),
+        month_caption: cn(
+          "flex items-center justify-center h-(--cell-size) w-full px-(--cell-size)",
+          defaultClassNames.month_caption
+        ),
+        dropdowns: cn(
+          "w-full flex items-center text-sm font-medium justify-center h-(--cell-size) gap-1.5",
+          defaultClassNames.dropdowns
+        ),
+        dropdown_root: cn(
+          "relative has-focus:border-ring border border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] rounded-md",
+          defaultClassNames.dropdown_root
+        ),
+        dropdown: cn(
+          "absolute bg-popover inset-0 opacity-0",
+          defaultClassNames.dropdown
+        ),
+        caption_label: cn(
+          "select-none font-medium",
+          captionLayout === "label"
+            ? "text-sm"
+            : "rounded-md pl-2 pr-1 flex items-center gap-1 text-sm h-8 [&>svg]:text-muted-foreground [&>svg]:size-3.5",
+          defaultClassNames.caption_label
+        ),
+        table: "w-full border-collapse",
+        weekdays: cn("flex", defaultClassNames.weekdays),
+        weekday: cn(
+          "text-muted-foreground rounded-md flex-1 font-normal text-[0.8rem] select-none",
+          defaultClassNames.weekday
+        ),
+        week: cn("flex w-full mt-2", defaultClassNames.week),
+        week_number_header: cn(
+          "select-none w-(--cell-size)",
+          defaultClassNames.week_number_header
+        ),
+        week_number: cn(
+          "text-[0.8rem] select-none text-muted-foreground",
+          defaultClassNames.week_number
+        ),
+        day: cn(
+          "relative w-full h-full p-0 text-center [&:last-child[data-selected=true]_button]:rounded-r-md group/day aspect-square select-none",
+          props.showWeekNumber
+            ? "[&:nth-child(2)[data-selected=true]_button]:rounded-l-md"
+            : "[&:first-child[data-selected=true]_button]:rounded-l-md",
+          defaultClassNames.day
+        ),
+        range_start: cn(
+          "rounded-l-md bg-accent",
+          defaultClassNames.range_start
+        ),
+        range_middle: cn("rounded-none", defaultClassNames.range_middle),
+        range_end: cn("rounded-r-md bg-accent", defaultClassNames.range_end),
+        today: cn(
+          "bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none",
+          defaultClassNames.today
+        ),
+        outside: cn(
+          "text-muted-foreground aria-selected:text-muted-foreground",
+          defaultClassNames.outside
+        ),
+        disabled: cn(
+          "text-muted-foreground opacity-50",
+          defaultClassNames.disabled
+        ),
+        hidden: cn("invisible", defaultClassNames.hidden),
+        ...classNames,
+      }}
+      components={{
+        Root: ({ className, rootRef, ...props }) => {
+          return (
+            <div
+              data-slot="calendar"
+              ref={rootRef}
+              className={cn(className)}
+              {...props}
+            />
+          )
+        },
+        Chevron: ({ className, orientation, ...props }) => {
+          if (orientation === "left") {
+            return (
+              <ChevronLeftIcon className={cn("size-4", className)} {...props} />
+            )
+          }
+
+          if (orientation === "right") {
+            return (
+              <ChevronRightIcon
+                className={cn("size-4", className)}
+                {...props}
+              />
+            )
+          }
+
+          return (
+            <ChevronDownIcon className={cn("size-4", className)} {...props} />
+          )
+        },
+        DayButton: CalendarDayButton,
+        WeekNumber: ({ children, ...props }) => {
+          return (
+            <td {...props}>
+              <div className="flex size-(--cell-size) items-center justify-center text-center">
+                {children}
+              </div>
+            </td>
+          )
+        },
+        ...components,
+      }}
+      {...props}
+    />
+  )
+}
+
+function CalendarDayButton({
+  className,
+  day,
+  modifiers,
+  ...props
+}: React.ComponentProps<typeof DayButton>) {
+  const defaultClassNames = getDefaultClassNames()
+
+  const ref = React.useRef<HTMLButtonElement>(null)
+  React.useEffect(() => {
+    if (modifiers.focused) ref.current?.focus()
+  }, [modifiers.focused])
+
+  return (
+    <Button
+      ref={ref}
+      variant="ghost"
+      size="icon"
+      data-day={day.date.toLocaleDateString()}
+      data-selected-single={
+        modifiers.selected &&
+        !modifiers.range_start &&
+        !modifiers.range_end &&
+        !modifiers.range_middle
+      }
+      data-range-start={modifiers.range_start}
+      data-range-end={modifiers.range_end}
+      data-range-middle={modifiers.range_middle}
+      className={cn(
+        "data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 dark:hover:text-accent-foreground flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] data-[range-end=true]:rounded-md data-[range-end=true]:rounded-r-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md data-[range-start=true]:rounded-l-md [&>span]:text-xs [&>span]:opacity-70",
+        defaultClassNames.day,
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Calendar, CalendarDayButton }

components/ui/card.tsx

@@ -0,0 +1,92 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Card({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card"
+      className={cn(
+        "bg-card text-card-foreground flex flex-col gap-6 rounded-xl border py-6 shadow-sm",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-header"
+      className={cn(
+        "@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-2 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-title"
+      className={cn("leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function CardAction({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-action"
+      className={cn(
+        "col-start-2 row-span-2 row-start-1 self-start justify-self-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-content"
+      className={cn("px-6", className)}
+      {...props}
+    />
+  )
+}
+
+function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-footer"
+      className={cn("flex items-center px-6 [.border-t]:pt-6", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Card,
+  CardHeader,
+  CardFooter,
+  CardTitle,
+  CardAction,
+  CardDescription,
+  CardContent,
+}

components/ui/checkbox.tsx

@@ -0,0 +1,32 @@
+"use client"
+
+import * as React from "react"
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
+import { CheckIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Checkbox({
+  className,
+  ...props
+}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
+  return (
+    <CheckboxPrimitive.Root
+      data-slot="checkbox"
+      className={cn(
+        "peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <CheckboxPrimitive.Indicator
+        data-slot="checkbox-indicator"
+        className="grid place-content-center text-current transition-none"
+      >
+        <CheckIcon className="size-3.5" />
+      </CheckboxPrimitive.Indicator>
+    </CheckboxPrimitive.Root>
+  )
+}
+
+export { Checkbox }

components/ui/dialog.tsx

@@ -0,0 +1,143 @@
+"use client"
+
+import * as React from "react"
+import * as DialogPrimitive from "@radix-ui/react-dialog"
+import { XIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Dialog({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Root>) {
+  return <DialogPrimitive.Root data-slot="dialog" {...props} />
+}
+
+function DialogTrigger({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
+  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
+}
+
+function DialogPortal({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
+  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
+}
+
+function DialogClose({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Close>) {
+  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
+}
+
+function DialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
+  return (
+    <DialogPrimitive.Overlay
+      data-slot="dialog-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogContent({
+  className,
+  children,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay />
+      <DialogPrimitive.Content
+        data-slot="dialog-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 outline-none sm:max-w-lg",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        {showCloseButton && (
+          <DialogPrimitive.Close
+            data-slot="dialog-close"
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+          >
+            <XIcon />
+            <span className="sr-only">Close</span>
+          </DialogPrimitive.Close>
+        )}
+      </DialogPrimitive.Content>
+    </DialogPortal>
+  )
+}
+
+function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="dialog-header"
+      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="dialog-footer"
+      className={cn(
+        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Title>) {
+  return (
+    <DialogPrimitive.Title
+      data-slot="dialog-title"
+      className={cn("text-lg leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Description>) {
+  return (
+    <DialogPrimitive.Description
+      data-slot="dialog-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogOverlay,
+  DialogPortal,
+  DialogTitle,
+  DialogTrigger,
+}

components/ui/form.tsx

@@ -0,0 +1,167 @@
+"use client"
+
+import * as React from "react"
+import type * as LabelPrimitive from "@radix-ui/react-label"
+import { Slot } from "@radix-ui/react-slot"
+import {
+  Controller,
+  FormProvider,
+  useFormContext,
+  useFormState,
+  type ControllerProps,
+  type FieldPath,
+  type FieldValues,
+} from "react-hook-form"
+
+import { cn } from "@/lib/utils"
+import { Label } from "@/components/ui/label"
+
+const Form = FormProvider
+
+type FormFieldContextValue<
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+> = {
+  name: TName
+}
+
+const FormFieldContext = React.createContext<FormFieldContextValue>(
+  {} as FormFieldContextValue
+)
+
+const FormField = <
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+>({
+  ...props
+}: ControllerProps<TFieldValues, TName>) => {
+  return (
+    <FormFieldContext.Provider value={{ name: props.name }}>
+      <Controller {...props} />
+    </FormFieldContext.Provider>
+  )
+}
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext)
+  const itemContext = React.useContext(FormItemContext)
+  const { getFieldState } = useFormContext()
+  const formState = useFormState({ name: fieldContext.name })
+  const fieldState = getFieldState(fieldContext.name, formState)
+
+  if (!fieldContext) {
+    throw new Error("useFormField should be used within <FormField>")
+  }
+
+  const { id } = itemContext
+
+  return {
+    id,
+    name: fieldContext.name,
+    formItemId: `${id}-form-item`,
+    formDescriptionId: `${id}-form-item-description`,
+    formMessageId: `${id}-form-item-message`,
+    ...fieldState,
+  }
+}
+
+type FormItemContextValue = {
+  id: string
+}
+
+const FormItemContext = React.createContext<FormItemContextValue>(
+  {} as FormItemContextValue
+)
+
+function FormItem({ className, ...props }: React.ComponentProps<"div">) {
+  const id = React.useId()
+
+  return (
+    <FormItemContext.Provider value={{ id }}>
+      <div
+        data-slot="form-item"
+        className={cn("grid gap-2", className)}
+        {...props}
+      />
+    </FormItemContext.Provider>
+  )
+}
+
+function FormLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  const { error, formItemId } = useFormField()
+
+  return (
+    <Label
+      data-slot="form-label"
+      data-error={!!error}
+      className={cn("data-[error=true]:text-destructive", className)}
+      htmlFor={formItemId}
+      {...props}
+    />
+  )
+}
+
+function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
+  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
+
+  return (
+    <Slot
+      data-slot="form-control"
+      id={formItemId}
+      aria-describedby={
+        !error
+          ? `${formDescriptionId}`
+          : `${formDescriptionId} ${formMessageId}`
+      }
+      aria-invalid={!!error}
+      {...props}
+    />
+  )
+}
+
+function FormDescription({ className, ...props }: React.ComponentProps<"p">) {
+  const { formDescriptionId } = useFormField()
+
+  return (
+    <p
+      data-slot="form-description"
+      id={formDescriptionId}
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function FormMessage({ className, ...props }: React.ComponentProps<"p">) {
+  const { error, formMessageId } = useFormField()
+  const body = error ? String(error?.message ?? "") : props.children
+
+  if (!body) {
+    return null
+  }
+
+  return (
+    <p
+      data-slot="form-message"
+      id={formMessageId}
+      className={cn("text-destructive text-sm", className)}
+      {...props}
+    >
+      {body}
+    </p>
+  )
+}
+
+export {
+  useFormField,
+  Form,
+  FormItem,
+  FormLabel,
+  FormControl,
+  FormDescription,
+  FormMessage,
+  FormField,
+}

components/ui/input.tsx

@@ -0,0 +1,21 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Input({ className, type, ...props }: React.ComponentProps<"input">) {
+  return (
+    <input
+      type={type}
+      data-slot="input"
+      className={cn(
+        "file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]",
+        "aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Input }

components/ui/label.tsx

@@ -0,0 +1,24 @@
+"use client"
+
+import * as React from "react"
+import * as LabelPrimitive from "@radix-ui/react-label"
+
+import { cn } from "@/lib/utils"
+
+function Label({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  return (
+    <LabelPrimitive.Root
+      data-slot="label"
+      className={cn(
+        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Label }

components/ui/popover.tsx

@@ -0,0 +1,48 @@
+"use client"
+
+import * as React from "react"
+import * as PopoverPrimitive from "@radix-ui/react-popover"
+
+import { cn } from "@/lib/utils"
+
+function Popover({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
+  return <PopoverPrimitive.Root data-slot="popover" {...props} />
+}
+
+function PopoverTrigger({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
+  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
+}
+
+function PopoverContent({
+  className,
+  align = "center",
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
+  return (
+    <PopoverPrimitive.Portal>
+      <PopoverPrimitive.Content
+        data-slot="popover-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
+          className
+        )}
+        {...props}
+      />
+    </PopoverPrimitive.Portal>
+  )
+}
+
+function PopoverAnchor({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
+  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
+}
+
+export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }

components/ui/radio-group.tsx

@@ -0,0 +1,45 @@
+"use client"
+
+import * as React from "react"
+import * as RadioGroupPrimitive from "@radix-ui/react-radio-group"
+import { CircleIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function RadioGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Root>) {
+  return (
+    <RadioGroupPrimitive.Root
+      data-slot="radio-group"
+      className={cn("grid gap-3", className)}
+      {...props}
+    />
+  )
+}
+
+function RadioGroupItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Item>) {
+  return (
+    <RadioGroupPrimitive.Item
+      data-slot="radio-group-item"
+      className={cn(
+        "border-input text-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 aspect-square size-4 shrink-0 rounded-full border shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <RadioGroupPrimitive.Indicator
+        data-slot="radio-group-indicator"
+        className="relative flex items-center justify-center"
+      >
+        <CircleIcon className="fill-primary absolute top-1/2 left-1/2 size-2 -translate-x-1/2 -translate-y-1/2" />
+      </RadioGroupPrimitive.Indicator>
+    </RadioGroupPrimitive.Item>
+  )
+}
+
+export { RadioGroup, RadioGroupItem }

components/ui/sonner.tsx

@@ -0,0 +1,40 @@
+"use client"
+
+import {
+  CircleCheckIcon,
+  InfoIcon,
+  Loader2Icon,
+  OctagonXIcon,
+  TriangleAlertIcon,
+} from "lucide-react"
+import { useTheme } from "next-themes"
+import { Toaster as Sonner, type ToasterProps } from "sonner"
+
+const Toaster = ({ ...props }: ToasterProps) => {
+  const { theme = "system" } = useTheme()
+
+  return (
+    <Sonner
+      theme={theme as ToasterProps["theme"]}
+      className="toaster group"
+      icons={{
+        success: <CircleCheckIcon className="size-4" />,
+        info: <InfoIcon className="size-4" />,
+        warning: <TriangleAlertIcon className="size-4" />,
+        error: <OctagonXIcon className="size-4" />,
+        loading: <Loader2Icon className="size-4 animate-spin" />,
+      }}
+      style={
+        {
+          "--normal-bg": "var(--popover)",
+          "--normal-text": "var(--popover-foreground)",
+          "--normal-border": "var(--border)",
+          "--border-radius": "var(--radius)",
+        } as React.CSSProperties
+      }
+      {...props}
+    />
+  )
+}
+
+export { Toaster }

components/ui/textarea.tsx

@@ -0,0 +1,18 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+  return (
+    <textarea
+      data-slot="textarea"
+      className={cn(
+        "border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Textarea }

eslint.config.mjs

@@ -0,0 +1,18 @@
+import { defineConfig, globalIgnores } from "eslint/config";
+import nextVitals from "eslint-config-next/core-web-vitals";
+import nextTs from "eslint-config-next/typescript";
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  ...nextTs,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    ".next/**",
+    "out/**",
+    "build/**",
+    "next-env.d.ts",
+  ]),
+]);
+
+export default eslintConfig;

lib/notifications.ts

@@ -0,0 +1,23 @@
+export async function sendNotification(webhookUrl: string | null, message: string) {
+    if (!webhookUrl) return;
+
+    try {
+        const response = await fetch(webhookUrl, {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+                "User-Agent": "CatSittingPlanner/1.0"
+            },
+            // Works for Discord (content) and generic Telegram Webhook bridges (text)
+            body: JSON.stringify({
+                content: message,
+                text: message
+            }),
+        });
+        if (!response.ok) {
+            console.error(`[Notification] Webhook failed with status ${response.status}`);
+        }
+    } catch (error) {
+        console.error("Failed to send notification:", error);
+    }
+}

lib/prisma.ts

@@ -0,0 +1,17 @@
+import { PrismaClient } from '@prisma/client'
+
+const prismaClientSingleton = () => {
+    return new PrismaClient()
+}
+
+type PrismaClientSingleton = ReturnType<typeof prismaClientSingleton>
+
+const globalForPrisma = globalThis as unknown as {
+    prisma: PrismaClientSingleton | undefined
+}
+
+const prisma = globalForPrisma.prisma ?? prismaClientSingleton()
+
+export default prisma
+
+if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma

lib/utils.ts

@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

next.config.mjs

@@ -0,0 +1,17 @@
+import withPWAInit from "@ducanh2912/next-pwa";
+
+const withPWA = withPWAInit({
+    dest: "public",
+    disable: process.env.NODE_ENV === "development",
+    register: true,
+    skipWaiting: true,
+});
+
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+    // Enable React Strict Mode (default)
+    reactStrictMode: true,
+    turbopack: {},
+};
+
+export default withPWA(nextConfig);

next.config.ts

@@ -0,0 +1,8 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+  reactCompiler: true,
+};
+
+export default nextConfig;

package.json

@@ -0,0 +1,48 @@
+{
+  "name": "csp",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "@ducanh2912/next-pwa": "^10.2.9",
+    "@hookform/resolvers": "^5.2.2",
+    "@prisma/client": "^6.19.1",
+    "@radix-ui/react-checkbox": "^1.3.3",
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-label": "^2.1.8",
+    "@radix-ui/react-popover": "^1.1.15",
+    "@radix-ui/react-radio-group": "^1.3.8",
+    "@radix-ui/react-slot": "^1.2.4",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "date-fns": "^4.1.0",
+    "lucide-react": "^0.562.0",
+    "next": "16.1.1",
+    "next-themes": "^0.4.6",
+    "react": "19.2.3",
+    "react-day-picker": "^9.13.0",
+    "react-dom": "19.2.3",
+    "react-hook-form": "^7.71.0",
+    "sonner": "^2.0.7",
+    "tailwind-merge": "^3.4.0",
+    "zod": "^4.3.5"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20.19.28",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "babel-plugin-react-compiler": "1.0.0",
+    "eslint": "^9",
+    "eslint-config-next": "16.1.1",
+    "prisma": "^6.19.1",
+    "tailwindcss": "^4",
+    "tw-animate-css": "^1.4.0",
+    "typescript": "^5"
+  }
+}

postcss.config.mjs

@@ -0,0 +1,7 @@
+const config = {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
+
+export default config;

prisma.config.ts

@@ -0,0 +1,16 @@
+
+// This file was generated by Prisma and assumes you have installed the following:
+// npm install --save-dev prisma dotenv
+import "dotenv/config";
+import { defineConfig, env } from "prisma/config";
+
+export default defineConfig({
+  schema: "prisma/schema.prisma",
+  migrations: {
+    path: "prisma/migrations",
+  },
+  engine: "classic",
+  datasource: {
+    url: env("DATABASE_URL"),
+  },
+});

prisma/migrations/20260112190948_init/migration.sql

@@ -0,0 +1,23 @@
+-- CreateTable
+CREATE TABLE "Plan" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "password" TEXT NOT NULL,
+    "startDate" DATETIME NOT NULL,
+    "endDate" DATETIME NOT NULL,
+    "instructions" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+-- CreateTable
+CREATE TABLE "Booking" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "planId" TEXT NOT NULL,
+    "date" DATETIME NOT NULL,
+    "sitterName" TEXT,
+    "type" TEXT NOT NULL DEFAULT 'SITTER',
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CONSTRAINT "Booking_planId_fkey" FOREIGN KEY ("planId") REFERENCES "Plan" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Booking_planId_date_sitterName_key" ON "Booking"("planId", "date", "sitterName");

prisma/migrations/20260112191447_add_webhook/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Plan" ADD COLUMN "webhookUrl" TEXT;

prisma/migrations/20260112193949_add_notify_config/migration.sql

@@ -0,0 +1,18 @@
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_Plan" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "password" TEXT NOT NULL,
+    "startDate" DATETIME NOT NULL,
+    "endDate" DATETIME NOT NULL,
+    "instructions" TEXT,
+    "webhookUrl" TEXT,
+    "notifyAll" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+INSERT INTO "new_Plan" ("createdAt", "endDate", "id", "instructions", "password", "startDate", "webhookUrl") SELECT "createdAt", "endDate", "id", "instructions", "password", "startDate", "webhookUrl" FROM "Plan";
+DROP TABLE "Plan";
+ALTER TABLE "new_Plan" RENAME TO "Plan";
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "sqlite"

prisma/schema.prisma

@@ -0,0 +1,32 @@
+datasource db {
+  provider = "sqlite"
+  url      = "file:./dev.db"
+}
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+model Plan {
+  id           String   @id @default(cuid())
+  password     String
+  startDate    DateTime
+  endDate      DateTime
+  instructions String?
+  webhookUrl   String?
+  notifyAll    Boolean  @default(true)
+  createdAt    DateTime @default(now())
+  bookings     Booking[]
+}
+
+model Booking {
+  id         Int      @id @default(autoincrement())
+  planId     String
+  plan       Plan     @relation(fields: [planId], references: [id])
+  date       DateTime
+  sitterName String?
+  type       String   @default("SITTER") // "SITTER" or "OWNER_HOME"
+  createdAt  DateTime @default(now())
+  
+  @@unique([planId, date, sitterName])
+}

public/file.svg

@@ -0,0 +1 @@
+<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>

public/globe.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g clip-path="url(#a)"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.27 14.1a6.5 6.5 0 0 0 3.67-3.45q-1.24.21-2.7.34-.31 1.83-.97 3.1M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.48-1.52a7 7 0 0 1-.96 0H7.5a4 4 0 0 1-.84-1.32q-.38-.89-.63-2.08a40 40 0 0 0 3.92 0q-.25 1.2-.63 2.08a4 4 0 0 1-.84 1.31zm2.94-4.76q1.66-.15 2.95-.43a7 7 0 0 0 0-2.58q-1.3-.27-2.95-.43a18 18 0 0 1 0 3.44m-1.27-3.54a17 17 0 0 1 0 3.64 39 39 0 0 1-4.3 0 17 17 0 0 1 0-3.64 39 39 0 0 1 4.3 0m1.1-1.17q1.45.13 2.69.34a6.5 6.5 0 0 0-3.67-3.44q.65 1.26.98 3.1M8.48 1.5l.01.02q.41.37.84 1.31.38.89.63 2.08a40 40 0 0 0-3.92 0q.25-1.2.63-2.08a4 4 0 0 1 .85-1.32 7 7 0 0 1 .96 0m-2.75.4a6.5 6.5 0 0 0-3.67 3.44 29 29 0 0 1 2.7-.34q.31-1.83.97-3.1M4.58 6.28q-1.66.16-2.95.43a7 7 0 0 0 0 2.58q1.3.27 2.95.43a18 18 0 0 1 0-3.44m.17 4.71q-1.45-.12-2.69-.34a6.5 6.5 0 0 0 3.67 3.44q-.65-1.27-.98-3.1" fill="#666"/></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h16v16H0z"/></clipPath></defs></svg>

public/manifest.json

@@ -0,0 +1,21 @@
+{
+  "name": "Cat Sitting Planner",
+  "short_name": "CatSit",
+  "description": "Coordinate cat sitting with your group.",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#ffffff",
+  "theme_color": "#000000",
+  "icons": [
+    {
+      "src": "/file.svg", 
+      "sizes": "192x192",
+      "type": "image/svg+xml"
+    },
+     {
+      "src": "/file.svg",
+      "sizes": "512x512",
+      "type": "image/svg+xml"
+    }
+  ]
+}

public/next.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>

public/vercel.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>

public/window.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>

tsconfig.json

@@ -0,0 +1,34 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts",
+    "**/*.mts"
+  ],
+  "exclude": ["node_modules"]
+}