Feature: Trauer-Feature, Futter-Verträglichkeit, Multi-Hund-Fixes, Wetter-Ort (Sprint 47)

- dog-profile.js: Verstorben-Button, Gedenkseite, KI-Abschiedstext
- database.py: futter_eintraege/reaktionen, route_dogs, exercise_progress.dog_id
- routes/ernaehrung.py: Futter-Verträglichkeit mit 20 Reaktionstypen + Analyse
- routes/routen.py: route_dogs Many-to-Many, Routen editierbar
- routes/training.py: exercise_progress per dog_id
- routes/ki.py: /ki/abschied Trauer-KI
- weather.py: Nominatim Ortsname parallel geladen
- ui.js: dogChip/bindDogChip, visualViewport-Modal
- api.js: gedenken, gedenkseite, futter-Methoden, route_dogs
- worlds.js: Ortsname im Wetter-Chip
- uebungen.js: _progressLoaded-Flag, dog-spezifischer Fortschritt
- trainingsplaene.js: dog_id Unterstützung
- diary.js/health.js: P-Badge Cleanup
- map.js: Wetter-Ort-Anzeige entfernt
- wetter.js: Ort in Wetter-Detail

backend/static/js/pages/routes.js

@@ -2156,6 +2156,7 @@ window.Page_routes = (() => {
         ${_actionBtn('rd-send-friend', 'paper-plane-tilt', 'Senden')}
         ${track.length >= 4 ? _actionBtn('rd-trim', 'pencil-simple', 'Kürzen') : ''}
         ${_actionBtn('rd-reverse', 'path', 'Umkehren')}
+        ${(_appState?.dogs?.length > 0) ? _actionBtn('rd-dogs', 'dog', 'Hunde') : ''}
         ${_actionBtn('rd-del', 'trash', 'Löschen', true)}
       </div>` : '';
 
@@ -2244,6 +2245,9 @@ window.Page_routes = (() => {
       } catch (err) { UI.toast.error(err.message); }
     });
 
+    // Hunde bearbeiten
+    document.getElementById('rd-dogs')?.addEventListener('click', () => _openEditDogsModal(route));
+
     // Löschen
     document.getElementById('rd-del')?.addEventListener('click', async () => {
       const ok = await UI.modal.confirm({
@@ -2304,6 +2308,70 @@ window.Page_routes = (() => {
     }
   }
 
+  // ----------------------------------------------------------
+  // Hunde einer Route bearbeiten
+  // ----------------------------------------------------------
+  function _openEditDogsModal(route) {
+    const dogs = _appState?.dogs || [];
+    if (!dogs.length) { UI.toast.info('Keine Hunde im Profil vorhanden.'); return; }
+
+    const currentIds = new Set(route.dog_ids || []);
+
+    const dogRows = dogs.map(d => {
+      const checked = currentIds.has(d.id);
+      const av = d.foto_url
+        ? `<img src="${UI.escape(d.foto_url)}" style="width:20px;height:20px;border-radius:50%;object-fit:cover;flex-shrink:0">`
+        : `<svg class="ph-icon" style="width:14px;height:14px;flex-shrink:0" aria-hidden="true"><use href="/icons/phosphor.svg#dog"></use></svg>`;
+      return `<label style="display:inline-flex;align-items:center;gap:6px;padding:5px 10px;
+                            border:1.5px solid ${checked ? 'var(--c-primary)' : 'var(--c-border)'};
+                            border-radius:100px;cursor:pointer;
+                            background:${checked ? 'var(--c-primary-subtle)' : ''};
+                            color:${checked ? 'var(--c-primary)' : ''};
+                            font-size:var(--text-xs);font-weight:600;user-select:none">
+        <input type="checkbox" name="dog_ids" value="${d.id}" ${checked ? 'checked' : ''}
+               style="display:none" class="rd-dog-cb">
+        ${av}<span>${UI.escape(d.name)}</span>
+      </label>`;
+    }).join('');
+
+    const body = `
+      <p style="color:var(--c-text-secondary);margin-bottom:var(--space-4)">
+        Welche Hunde waren bei dieser Route dabei?
+      </p>
+      <div style="display:flex;flex-wrap:wrap;gap:var(--space-2)" id="rd-dogs-picker">
+        ${dogRows}
+      </div>
+    `;
+    const footer = `
+      <button type="button" class="btn btn-secondary flex-1" id="rd-dogs-cancel">Abbrechen</button>
+      <button type="button" class="btn btn-primary flex-1" id="rd-dogs-save">${UI.icon('floppy-disk')} Speichern</button>
+    `;
+    UI.modal.open({ title: `${UI.icon('dog')} Hunde bearbeiten`, body, footer });
+
+    // Checkbox-Pill Styling
+    document.querySelectorAll('.rd-dog-cb').forEach(cb => {
+      const label = cb.closest('label');
+      cb.addEventListener('change', () => {
+        label.style.borderColor = cb.checked ? 'var(--c-primary)' : 'var(--c-border)';
+        label.style.background  = cb.checked ? 'var(--c-primary-subtle)' : '';
+        label.style.color       = cb.checked ? 'var(--c-primary)' : '';
+      });
+    });
+
+    document.getElementById('rd-dogs-cancel')?.addEventListener('click', UI.modal.close);
+
+    document.getElementById('rd-dogs-save')?.addEventListener('click', async () => {
+      const btn = document.getElementById('rd-dogs-save');
+      await UI.asyncButton(btn, async () => {
+        const dogIds = [...document.querySelectorAll('.rd-dog-cb:checked')].map(c => parseInt(c.value));
+        await API.routes.updateDogs(route.id, dogIds);
+        route.dog_ids = dogIds;
+        UI.modal.close();
+        UI.toast.success('Hunde aktualisiert.');
+      });
+    });
+  }
+
   // Richtungspfeile gleichmäßig entlang des Tracks platzieren
   function _addRouteArrows(map, track, color = '#fff') {
     if (track.length < 2) return;