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

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))
+}