feat: Gezeiten im Logbuch per Open-Meteo Marine

HW/NW-Felder im Reisetag und Live-Journal mit Server-Proxy auf Basis von
Open-Meteo Marine am GPS-Standort; neueste Position und frischer DB-Stand
vor dem Abruf, Bestätigung nach Übernehmen, Accordion-Layout bereinigt.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/services/analytics.ts

@@ -44,6 +44,7 @@ export const PlausibleEvents = {
   VOICE_MEMO_UPLOADED: 'Voice Memo Uploaded',
   VOICE_MEMO_TRANSCRIBED: 'Voice Memo Transcribed',
   OWM_WEATHER_FETCHED: 'OWM Weather Fetched',
+  TIDE_FETCHED: 'Tide Fetched',
   AI_SUMMARY_GENERATED: 'AI Summary Generated',
   PWA_BOOT_WATCHDOG_SOFT: 'PWA Boot Watchdog Soft',
   PWA_BOOT_WATCHDOG_HARD: 'PWA Boot Watchdog Hard',
@@ -54,6 +55,8 @@ export const PlausibleEvents = {
 /** Where a successful OpenWeatherMap API call originated (no coordinates or place names). */
 export type OwmAnalyticsSource = 'live_log' | 'entry_editor' | 'entry_editor_gps_lookup'
 
+export type TideAnalyticsSource = 'live_log' | 'entry_editor'
+
 export type PlausibleEventName = (typeof PlausibleEvents)[keyof typeof PlausibleEvents]
 
 export type PlausibleEventProps = Record<string, string | number | boolean>