Sprint 10: OSM-POI-Cache, Karten-Clustering, Routen-Redesign

Karte (map.js):
- OSM Overpass API: Restaurants, Tierärzte, Parkplätze, Bänke, Wasserstellen
- Leaflet.markercluster für alle OSM-Layer
- Standort-Dot mit GPS-Genauigkeitskreis, Wake-Lock bei Aufzeichnung
- Community-Pins setzen/löschen, Meldungen, Crosshair-Placement
- Layer-Sichtbarkeit in localStorage (by_map_visible_v1)

Routen (routes.js + routen.py):
- Komoot-Stil: SVG-Track-Preview, Foto-Upload, Nearby-POIs im Detail-Modal
- Neue Felder: is_public, hunde_tauglichkeit, foto_urls
- Rate-Endpoint (POST /api/routes/{id}/rate)
- Foto-Upload (POST /api/routes/{id}/photo)
- Fix: json_extract $[-1] → $[#-1] (SQLite-kompatibler Pfad für letztes Element)

Backend (osm.py, database.py, scheduler.py):
- /api/osm/pois: OSM-Overpass-Cache mit Tile-Logik (14 Tage TTL)
- /api/osm/user-poi: Community-Marker CRUD
- /api/osm/report: Marker als ungültig melden
- Neue Tabellen: osm_pois, osm_tiles, user_map_pois, osm_reports
- Giftköder-Archiv-Job (täglich 03:00, soft-delete nach Ablauf)
- Giftköder-Archiv-Job als APScheduler-CronJob

UI: Orte-Menüpunkt entfernt (in Karte integriert), APP_VER auf 62

backend/static/js/api.js

@@ -188,6 +188,14 @@ const API = (() => {
     create(data)     { return post('/routes', data); },
     update(id, data) { return patch(`/routes/${id}`, data); },
     delete(id)       { return del(`/routes/${id}`); },
+    rate(id, wertung) { return post(`/routes/${id}/rate`, { wertung }); },
+    addPhoto(id, file) {
+      const fd = new FormData();
+      fd.append('file', file);
+      return fetch(`/api/routes/${id}/photo`, {
+        method: 'POST', credentials: 'include', body: fd,
+      }).then(r => r.ok ? r.json() : Promise.reject(new Error('Foto-Upload fehlgeschlagen')));
+    },
   };
 
   // ----------------------------------------------------------

backend/static/js/app.js

@@ -3,6 +3,8 @@
    Router, State-Management, Navigation, Initialisierung.
    ============================================================ */
 
+const APP_VER = '62'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+
 const App = (() => {
 
   // ----------------------------------------------------------
@@ -26,8 +28,7 @@ const App = (() => {
     'dog-profile': { title: 'Mein Hund', module: null },
     map:        { title: 'Karte',         module: null },
     routes:     { title: 'Routen',        module: null },
-    places:     { title: 'Orte',          module: null },
-    events:     { title: 'Events',        module: null },
+events:     { title: 'Events',        module: null },
     poison:     { title: 'Giftköder-Alarm', module: null },
     walks:      { title: 'Gassi-Treffen', module: null },
     sitting:    { title: 'Sitting',       module: null },
@@ -119,10 +120,12 @@ const App = (() => {
   }
 
   function _loadScript(src) {
+    // Versionierter URL damit SW/Browser-Cache bei jedem Deploy invalidiert wird
+    const versioned = `${src}?v=${APP_VER}`;
     return new Promise((resolve, reject) => {
-      if (document.querySelector(`script[src="${src}"]`)) { resolve(); return; }
+      if (document.querySelector(`script[src="${versioned}"]`)) { resolve(); return; }
       const s = document.createElement('script');
-      s.src = src;
+      s.src = versioned;
       s.onload  = resolve;
       s.onerror = reject;
       document.head.appendChild(s);
@@ -193,11 +196,7 @@ const App = (() => {
   }
 
   function _openSidebar() {
-    const s = document.getElementById('sidebar');
-    if (!s) { UI.toast.error('sidebar: NULL'); return; }
-    s.classList.add('open');
-    const cs = getComputedStyle(s);
-    UI.toast.info(`display:${cs.display} | transform:${cs.transform} | z:${cs.zIndex}`);
+    document.getElementById('sidebar')?.classList.add('open');
     document.getElementById('sidebar-backdrop')?.classList.add('visible');
   }
 
@@ -223,10 +222,7 @@ const App = (() => {
           <button class="btn btn-danger w-full" data-quick="poison">
             ⚠️ Giftköder melden
           </button>
-          <button class="btn btn-secondary w-full" data-quick="place">
-            📍 Ort hinzufügen
-          </button>
-          <button class="btn btn-nature w-full" data-quick="walk">
+<button class="btn btn-nature w-full" data-quick="walk">
             🦮 Gassi-Treffen erstellen
           </button>
         </div>
@@ -246,8 +242,7 @@ const App = (() => {
         if (action === 'diary')  { navigate('diary');  pages['diary'].module?.openNew?.(); }
         if (action === 'health') { navigate('health'); pages['health'].module?.openNew?.(); }
         if (action === 'poison') { navigate('poison'); pages['poison'].module?.openNew?.(); }
-        if (action === 'place')  { navigate('places'); pages['places'].module?.openNew?.(); }
-        if (action === 'walk')   { navigate('walks');  pages['walks'].module?.openNew?.(); }
+if (action === 'walk')   { navigate('walks');  pages['walks'].module?.openNew?.(); }
       }, 350);
     }, { once: true });
   }