feat: wire tracking-config display filters + per-tracker adaptive polling

Display filters (Immich tracking config):
- favorites_only drops events with no favorited new assets, or filters
  added_assets to favorites only
- assets_order_by/assets_order sort the rendered list
  (date / name / rating / random / none)
- max_assets_to_show caps rendered+attached media (default 5 -> 10)
- include_tags strips people from event extras and tags from each asset
- include_asset_details strips city/country/state/lat/lon/is_favorite/
  rating/description; load-bearing fields (thumbhash, file_size,
  playback_size, cache keys) preserved
- New apply_tracking_display_filters helper in dispatch_helpers; wired
  into watcher, webhooks, scheduled/periodic/memory, and manual
  test-dispatch
- Targets sharing a TrackingConfig dispatch together; targets with
  different TCs each see their own shaped event

Adaptive polling:
- Replace NotificationTracker.batch_duration with adaptive_max_skip
- Per-tracker opt-in: NULL/0 disables back-off (every tick runs);
  positive N caps the skip factor at (N-1)-in-N after long idle
- Scheduler caches the cap in module state for the tick fast-path
- Migration adds the new column; API schemas/responses, frontend types,
  i18n, and the tracker form updated to match

packages/server/src/notify_bridge_server/database/migrations.py

@@ -71,11 +71,14 @@ async def migrate_schema(engine: AsyncEngine) -> None:
         tracker_table = "notification_tracker" if await _has_table(conn, "notification_tracker") else "tracker"
 
         if await _has_table(conn, tracker_table):
-            if not await _has_column(conn, tracker_table, "batch_duration"):
+            # NULL default = adaptive polling disabled for existing trackers.
+            # Operators who want the old back-off behavior can set a positive
+            # value per tracker from the UI.
+            if not await _has_column(conn, tracker_table, "adaptive_max_skip"):
                 await conn.execute(
-                    text(f"ALTER TABLE {tracker_table} ADD COLUMN batch_duration INTEGER DEFAULT 0")
+                    text(f"ALTER TABLE {tracker_table} ADD COLUMN adaptive_max_skip INTEGER")
                 )
-                logger.info("Added batch_duration column to %s table", tracker_table)
+                logger.info("Added adaptive_max_skip column to %s table", tracker_table)
 
         # Add enriched fields to event_log if missing
         if await _has_table(conn, "event_log"):