feat(memory): Bubble-Header zeigt jetzt Aktion (angelegt/geaendert/geloescht)

Etappe 1 von Stefans App-Memory-UX-Wunsch:

Brain agent.py: memory_save Dispatcher pushed jetzt action="created",
memory_update Dispatcher pushed action="updated" mit demselben
memory_saved-Event-Typ. Bridge reicht das action-Feld im Payload mit
durch (in beiden Side-Channel-Pfaden — send_to_core + trigger-fired).

App ChatScreen: ChatMessage.memorySaved.action ('created' | 'updated'
| 'deleted'). Bubble-Header je nach Aktion:
- created → "🧠 ARIA hat etwas gemerkt" (gelb)
- updated → "🧠 ARIA hat eine Notiz geändert" (gelb)
- deleted → "🧠 ARIA hat eine Notiz gelöscht" (rot)

Naechste Etappen folgen (Detail-Modal beim Tap, Edit + Anhang-Upload,
Notizen-Inbox neben Lupe, Memory-Editor in Settings).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

android/src/screens/ChatScreen.tsx

@@ -95,6 +95,9 @@ interface ChatMessage {
     category?: string;
     pinned: boolean;
     preview?: string;
+    /** Was passiert ist: angelegt / geaendert / geloescht. Default created
+     * fuer Rueckwaerts-Kompatibilitaet mit aelteren Events. */
+    action?: 'created' | 'updated' | 'deleted';
     attachments?: Array<{
       name: string;
       mime?: string;
@@ -560,6 +563,7 @@ const ChatScreen: React.FC = () => {
             category: p.category ? String(p.category) : undefined,
             pinned: !!p.pinned,
             preview: p.content_preview ? String(p.content_preview) : undefined,
+            action: (p.action === 'updated' || p.action === 'deleted') ? p.action : 'created',
             attachments: atts.length ? atts : undefined,
           },
         };
@@ -1326,10 +1330,17 @@ const ChatScreen: React.FC = () => {
       const m = item.memorySaved;
       const catPart = m.category ? ` · [${m.category}]` : '';
       const atts = m.attachments || [];
+      const action = m.action || 'created';
+      const headline =
+        action === 'updated'  ? '🧠 ARIA hat eine Notiz geändert' :
+        action === 'deleted'  ? '🧠 ARIA hat eine Notiz gelöscht' :
+                                '🧠 ARIA hat etwas gemerkt';
+      const headlineColor = action === 'deleted' ? '#FF6B6B' : '#FFD60A';
+      const borderColor   = action === 'deleted' ? '#FF6B6B' : '#FFD60A';
       return (
-        <View style={[styles.messageBubble, styles.ariaBubble, {borderLeftWidth: 3, borderLeftColor: '#FFD60A'}, searchHighlightStyle]}>
-          <Text style={{color: '#FFD60A', fontWeight: 'bold', fontSize: 14}}>
-            {'🧠 ARIA hat etwas gemerkt'}
+        <View style={[styles.messageBubble, styles.ariaBubble, {borderLeftWidth: 3, borderLeftColor: borderColor}, searchHighlightStyle]}>
+          <Text style={{color: headlineColor, fontWeight: 'bold', fontSize: 14}}>
+            {headline}
           </Text>
           <Text style={{color: '#E0E0F0', marginTop: 4, fontSize: 14}}>
             <Text style={{fontWeight: 'bold'}}>{m.title}</Text>

aria-brain/agent.py

@@ -672,6 +672,7 @@ class Agent:
                     saved = self.store.get(pid)
                     self._pending_events.append({
                         "type": "memory_saved",
+                        "action": "updated",
                         "memory": {
                             "id": saved.id, "type": saved.type, "title": saved.title,
                             "content_preview": (saved.content or "")[:140],
@@ -734,6 +735,7 @@ class Agent:
                     saved = self.store.get(pid)
                     self._pending_events.append({
                         "type": "memory_saved",
+                        "action": "created",
                         "memory": {
                             "id": saved.id, "type": saved.type, "title": saved.title,
                             "content_preview": (saved.content or "")[:140],

bridge/aria_bridge.py

@@ -2647,9 +2647,12 @@ class ARIABridge:
                         "timestamp": int(asyncio.get_event_loop().time() * 1000),
                     })
                 elif etype == "memory_saved":
+                    mem = event.get("memory", {})
+                    if event.get("action"):
+                        mem = {**mem, "action": event.get("action")}
                     await self._send_to_rvs({
                         "type": "memory_saved",
-                        "payload": event.get("memory", {}),
+                        "payload": mem,
                         "timestamp": int(asyncio.get_event_loop().time() * 1000),
                     })
             except Exception: