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/api/notification_trackers.py

@@ -37,7 +37,7 @@ class NotificationTrackerCreate(BaseModel):
     icon: str = ""
     collection_ids: list[str] = []
     scan_interval: int = 60
-    batch_duration: int = 0
+    adaptive_max_skip: int | None = None
     default_tracking_config_id: int | None = None
     default_template_config_id: int | None = None
     enabled: bool = True
@@ -48,7 +48,11 @@ class NotificationTrackerUpdate(BaseModel):
     icon: str | None = None
     collection_ids: list[str] | None = None
     scan_interval: int | None = None
-    batch_duration: int | None = None
+    # int | None is ambiguous for partial updates — we can't distinguish
+    # "clear the field" from "don't touch". Callers send this via
+    # model_dump(exclude_unset=True), so an omitted key leaves the value
+    # alone and an explicit null clears it back to the adaptive-off default.
+    adaptive_max_skip: int | None = None
     default_tracking_config_id: int | None = None
     default_template_config_id: int | None = None
     enabled: bool | None = None
@@ -125,7 +129,7 @@ def _build_tracker_response(
         "provider_id": t.provider_id,
         "collection_ids": t.collection_ids,
         "scan_interval": t.scan_interval,
-        "batch_duration": t.batch_duration,
+        "adaptive_max_skip": t.adaptive_max_skip,
         "default_tracking_config_id": t.default_tracking_config_id,
         "default_template_config_id": t.default_template_config_id,
         "enabled": t.enabled,
@@ -149,7 +153,10 @@ async def create_notification_tracker(
     await session.commit()
     await session.refresh(tracker)
     if tracker.enabled:
-        await schedule_tracker(tracker.id, tracker.scan_interval)
+        await schedule_tracker(
+            tracker.id, tracker.scan_interval,
+            adaptive_max_skip=tracker.adaptive_max_skip,
+        )
     await reschedule_immich_dispatch_jobs()
     return await _tracker_response(session, tracker)
 
@@ -178,7 +185,10 @@ async def update_notification_tracker(
     await session.commit()
     await session.refresh(tracker)
     if tracker.enabled:
-        await schedule_tracker(tracker.id, tracker.scan_interval)
+        await schedule_tracker(
+            tracker.id, tracker.scan_interval,
+            adaptive_max_skip=tracker.adaptive_max_skip,
+        )
     else:
         await unschedule_tracker(tracker.id)
     await reschedule_immich_dispatch_jobs()
@@ -270,7 +280,7 @@ async def _tracker_response(session: AsyncSession, t: NotificationTracker) -> di
         "provider_id": t.provider_id,
         "collection_ids": t.collection_ids,
         "scan_interval": t.scan_interval,
-        "batch_duration": t.batch_duration,
+        "adaptive_max_skip": t.adaptive_max_skip,
         "default_tracking_config_id": t.default_tracking_config_id,
         "default_template_config_id": t.default_template_config_id,
         "enabled": t.enabled,