feat: test menu dropdown, split text/media messages, target settings, provider URL links

- Replace 3 test buttons with unified dropdown menu (basic/periodic/scheduled/memory)
- Send text message first, then assets as reply (not combined caption+media)
- Pass all target config settings to Telegram client (disable_url_preview, max_media, chunk_delay, etc.)
- Real data test notifications for periodic/scheduled/memory (fetch from Immich)
- Provider card URL is now a clickable hyperlink
- Localized test type labels (EN/RU)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/server/src/notify_bridge_server/api/status.py

@@ -1,5 +1,7 @@
 """Status/dashboard API route."""
 
+from datetime import datetime, timedelta, timezone
+
 from fastapi import APIRouter, Depends, Query
 from sqlmodel import func, select
 from sqlmodel.ext.asyncio.session import AsyncSession
@@ -89,3 +91,46 @@ async def get_status(
             for e in recent_events.all()
         ],
     }
+
+
+@router.get("/chart")
+async def get_event_chart(
+    user: User = Depends(get_current_user),
+    session: AsyncSession = Depends(get_session),
+    days: int = Query(14, ge=1, le=90),
+):
+    """Return daily event counts by type for the last N days."""
+    cutoff = datetime.now(timezone.utc) - timedelta(days=days)
+
+    day_col = func.date(EventLog.created_at)
+
+    query = (
+        select(
+            day_col.label("day"),
+            EventLog.event_type,
+            func.count().label("count"),
+        )
+        .join(Tracker, EventLog.tracker_id == Tracker.id)
+        .where(Tracker.user_id == user.id, EventLog.created_at >= cutoff)
+        .group_by(day_col, EventLog.event_type)
+        .order_by(day_col)
+    )
+
+    rows = (await session.exec(query)).all()
+
+    # Build a dict: { "2026-03-15": { "assets_added": 3, ... }, ... }
+    by_day: dict[str, dict[str, int]] = {}
+    for row in rows:
+        day_str = str(row.day)
+        if day_str not in by_day:
+            by_day[day_str] = {}
+        by_day[day_str][row.event_type] = row.count
+
+    # Fill in missing days so the frontend gets a continuous series
+    result = []
+    for i in range(days):
+        d = (datetime.now(timezone.utc) - timedelta(days=days - 1 - i)).strftime("%Y-%m-%d")
+        counts = by_day.get(d, {})
+        result.append({"date": d, **counts})
+
+    return {"days": result}