fix: unaufgeloeste Merge-Konflikt-Marker aus i18n/calendar/week/css entfernt

Beim letzten Beta->Master-Merge sind die <<<<<<< / ======= / >>>>>>>
Marker mit committet worden. Das hat i18n.js mit einem SyntaxError beim
Parsen abgebrochen und damit den gesamten Frontend-Start kaputt gemacht
(=> komplett schwarze Seite, weil applyTheme nie lief).

Acht Bloecke aufgeloest, in allen Faellen die HEAD-Seite behalten
(neue Features: copy-Key, URL-State, all-day-continues-Logik, Event-
Popup-Header). v22 / sw cache v22.

frontend/js/calendar.js

@@ -123,7 +123,6 @@ export async function initCalendar() {
   bindProfileModal();
   bindSwipeNavigation();
   handleHAOAuthReturn();
-<<<<<<< HEAD
 
   // Browser-Back/Forward: URL-Hash → State synchronisieren
   window.addEventListener('hashchange', () => {
@@ -140,8 +139,6 @@ export async function initCalendar() {
     }
     if (changed) fetchAndRender();
   });
-=======
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
 }
 
 function handleHAOAuthReturn() {
@@ -155,11 +152,7 @@ function handleHAOAuthReturn() {
   };
   if (params.has('ha_connected')) {
     showToast('Home Assistant verbunden');
-<<<<<<< HEAD
     window.history.replaceState({}, '', window.location.pathname + window.location.hash);
-=======
-    window.history.replaceState({}, '', window.location.pathname);
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
     fetchAndRender(true);
     api.get('/homeassistant/accounts').then(accs => {
       state.haAccounts = accs || [];
@@ -169,11 +162,7 @@ function handleHAOAuthReturn() {
   } else if (params.has('ha_error')) {
     const code = params.get('ha_error');
     showToast(errMap[code] || `HA-Anmeldung fehlgeschlagen: ${code}`, true);
-<<<<<<< HEAD
     window.history.replaceState({}, '', window.location.pathname + window.location.hash);
-=======
-    window.history.replaceState({}, '', window.location.pathname);
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
   }
 }
 
@@ -268,10 +257,7 @@ async function fetchAndRender(force = false, silent = false) {
     renderView();
     updateTitle();
     renderMiniCal();
-<<<<<<< HEAD
     writeUrlState();
-=======
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
     prefetchIfNeeded(start, end); // extend cache in background if approaching an edge
     return;
   }

frontend/js/i18n.js

@@ -158,11 +158,7 @@ const translations = {
     rec_every: 'Alle', rec_days: 'Tage', rec_weeks: 'Wochen', rec_months: 'Monate',
     rec_ends: 'Endet', rec_never: 'Nie', rec_after_count: 'Nach Anzahl',
     rec_on_date: 'Am Datum', rec_occurrences: 'Termine',
-<<<<<<< HEAD
     copy_to_calendar: 'Kopieren nach…', event_copied: 'Termin kopiert', copy: 'Kopieren',
-=======
-    copy_to_calendar: 'Kopieren nach…', event_copied: 'Termin kopiert',
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
     edit_before_copy: 'Vor dem Kopieren bearbeiten',
     event_updated: 'Termin aktualisiert', event_created: 'Termin erstellt',
     confirm_delete_event: '"{title}" wirklich löschen?',
@@ -377,11 +373,7 @@ const translations = {
     rec_every: 'Every', rec_days: 'days', rec_weeks: 'weeks', rec_months: 'months',
     rec_ends: 'Ends', rec_never: 'Never', rec_after_count: 'After count',
     rec_on_date: 'On date', rec_occurrences: 'occurrences',
-<<<<<<< HEAD
     copy_to_calendar: 'Copy to…', event_copied: 'Event copied', copy: 'Copy',
-=======
-    copy_to_calendar: 'Copy to…', event_copied: 'Event copied',
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
     edit_before_copy: 'Edit before copying',
     event_updated: 'Event updated', event_created: 'Event created',
     confirm_delete_event: 'Really delete "{title}"?',

frontend/js/version.js

@@ -1,2 +1,2 @@
 // Increment APP_VERSION with every code change
-export const APP_VERSION = 'v21';
+export const APP_VERSION = 'v22';

frontend/js/views/week.js

@@ -63,7 +63,6 @@ export function renderWeek(container, currentDate, events, onSlotClick, onEventC
     const color = ev.color || ev.calendarColor || '#4285f4';
     const pastCls  = isPast(ev) ? 'past' : '';
     const multiCls = isMultiTimed ? 'multiday-timed' : '';
-<<<<<<< HEAD
     // continues-left/right: compute on date-only basis for all-day events
     let evStart = new Date(ev.start);
     let evEnd   = new Date(ev.end);
@@ -77,10 +76,6 @@ export function renderWeek(container, currentDate, events, onSlotClick, onEventC
     const lastDay = new Date(days[n-1]);  lastDay.setHours(0, 0, 0, 0);
     const cL = evStart < firstDay ? 'continues-left' : '';
     const cR = (ev.allDay ? evEnd > lastDay : evEnd > lastDayMidnight) ? 'continues-right' : '';
-=======
-    const cL = new Date(ev.start) < new Date(days[0]) ? 'continues-left' : '';
-    const cR = new Date(ev.end)   > (() => { const d = new Date(days[n-1]); d.setHours(24,0,0,0); return d; })() ? 'continues-right' : '';
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
     const label = isMultiTimed && isSameDay(new Date(ev.start), days[colStart])
       ? `${fmtTime(new Date(ev.start))} ${ev.title}`
       : ev.title;
@@ -252,7 +247,6 @@ function renderNowLine(container, days, hourH = 60) {
 function layoutWeekAllDay(evs, days) {
   const items = [];
   evs.forEach(ev => {
-<<<<<<< HEAD
     // For all-day events, normalize to date-only with inclusive end-day
     // (iCal stores exclusive end → subtract 1). For timed events, keep
     // the original strict-overlap logic so events ending exactly at
@@ -275,13 +269,6 @@ function layoutWeekAllDay(evs, days) {
         matches = new Date(ev.start) < de && new Date(ev.end) > ds;
       }
       if (matches) {
-=======
-    let colStart = -1, colEnd = -1;
-    days.forEach((day, i) => {
-      const ds = new Date(day); ds.setHours(0, 0, 0, 0);
-      const de = new Date(day); de.setHours(24, 0, 0, 0);
-      if (new Date(ev.start) < de && new Date(ev.end) > ds) {
->>>>>>> e744b1829e99db6b80922f75542ced329138e474
         if (colStart === -1) colStart = i;
         colEnd = i;
       }