Notizblock: Notiz-Button für 6 neue Bereiche + RUBRIKEN + Datenschutz — SW by-v425

Neue Notiz-Buttons:
- Tagebuch: in der Detail-Ansicht (nicht Edit-Form)
- Trainingspläne: im Plan-Header pro Plan
- Freunde: in jedem Freund-Karten-Bereich
- Giftköder: in jedem Meldungs-Karten (private Umstände)
- Verlorener Hund: in jedem Eintrag

Notizblock:
- 4 neue RUBRIKEN: trainingsplan, friends, poison, lost
- Datenschutz-Hinweis: "Alle Notizen sind privat"
- lock-simple Icon zum Sprite hinzugefügt

backend/static/js/pages/diary.js

@@ -1105,11 +1105,17 @@ window.Page_diary = (() => {
           Zurück
         </button>
         <span class="diary-detail-date-center">${datumLang}</span>
-        ${!_appState?.activeDog?.is_guest
-          ? `<button id="diary-dv-edit" class="diary-detail-edit">
-               <svg class="ph-icon" aria-hidden="true"><use href="/icons/phosphor.svg#pencil-simple"></use></svg>
-             </button>`
-          : '<div style="width:40px"></div>'}
+        <div style="display:flex;align-items:center;gap:4px">
+          ${!_appState?.activeDog?.is_guest
+            ? `<button id="diary-dv-note" class="btn btn-ghost btn-xs" title="Notiz"
+                       onclick="event.stopPropagation()">
+                 <svg class="ph-icon" aria-hidden="true"><use href="/icons/phosphor.svg#note-pencil"></use></svg>
+               </button>
+               <button id="diary-dv-edit" class="diary-detail-edit">
+                 <svg class="ph-icon" aria-hidden="true"><use href="/icons/phosphor.svg#pencil-simple"></use></svg>
+               </button>`
+            : '<div style="width:40px"></div>'}
+        </div>
       </div>
 
       ${heroSection}
@@ -1174,6 +1180,13 @@ window.Page_diary = (() => {
     };
     view.querySelector('#diary-dv-back').addEventListener('click', _closeDetail);
 
+    // Notiz-Button in Detailansicht
+    view.querySelector('#diary-dv-note')?.addEventListener('click', e => {
+      e.stopPropagation();
+      const label = entry.titel || entry.datum || String(entry.id);
+      _openNoteModal('diary', entry.id, label, entry.location_name || null);
+    });
+
     // Bearbeiten
     view.querySelector('#diary-dv-edit')?.addEventListener('click', async () => {
       _container.querySelector('#diary-fab')?.style.removeProperty('display');