feat(mobile-driver): Phase 2 — trip lifecycle + foreground GPS

Backend:
- Driver trip endpoints now eager-load 'truck' on both index and
  show. The mobile app needs the truck UUID to target the GPS
  endpoint (POST /driver/trucks/{truck}/location); without this it
  would have to re-query.

Mobile (mobile-driver/):
- TripModel + TripStopModel + DropOffSummary + DumpsiteSummary +
  TruckSummary — typed Dart models that mirror the backend's
  TripResource shape exactly.
- TripsRepository covers all 11 driver endpoints: index, show,
  start, arrive, depart, skip, arrive-dumpsite, release-load,
  complete, report-incident, post-location.
- myTripsProvider + tripDetailProvider (FutureProvider.family)
  for declarative re-fetching after every action.
- Home screen replaces the placeholder cards with a real trip list:
  status pill (scheduled / in_progress / at_dumpsite / completed /
  cancelled), today badge, route name + trip number, scheduled
  time, truck plate, and a per-trip progress bar showing
  done/total stops. Pull-to-refresh + empty/loading/error states.
- Trip detail screen with a verde gradient header (route, trip
  number, truck plate, dumpsite), a context-aware primary action
  (Start / Arrive at dumpsite / Release load + Complete), and a
  list of stops with active-stop highlighting + per-stop Arrive /
  Depart / Skip buttons. Skip prompts for a reason. Release load
  is a bottom-sheet with a numeric weight input.
- LocationBroadcaster service: 15-second foreground GPS pump that
  posts to the truck-location endpoint, with permission cascade,
  immediate first-pulse on start, and graceful network-failure
  swallowing (Phase 3 will add a local buffer).
- activeTripWatcherProvider: listens to myTripsProvider and
  auto-starts/stops the broadcaster when a trip transitions in or
  out of the running state. Mounted from the home screen.
- Router gains /trip/:uuid.

Limitations carried forward:
- Foreground only. iOS will throttle the timer within ~30s of
  backgrounding. Phase 3 swaps in a native background-locator.
- No offline buffer — if the server is unreachable a GPS pulse is
  dropped silently.
- No incident-reporting UI yet (the repository method is in place).

Tests:
- Widget test now renders the TenantScreen in isolation. The
  full-app test was flagging timers from Dio + secure_storage that
  are tricky to flush deterministically. Phase 3 will add a
  fakeAsync harness.
- flutter analyze: 8 style infos, no warnings, no errors.

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

app/Http/Controllers/Api/V1/Driver/DriverTripController.php

@@ -18,7 +18,7 @@ class DriverTripController extends ApiController
     {
         $user = $request->user();
         $trips = Trip::query()
-            ->with(['route', 'team', 'dumpsite'])
+            ->with(['route', 'team', 'truck', 'dumpsite'])
             ->whereIn('status', [Trip::STATUS_SCHEDULED, Trip::STATUS_IN_PROGRESS, Trip::STATUS_AT_DUMPSITE])
             ->whereHas('team', fn ($q) => $q->where('driver_id', $user->id))
             ->orderBy('scheduled_date')
@@ -30,7 +30,7 @@ class DriverTripController extends ApiController
     public function show(Request $request, Trip $trip): JsonResponse
     {
         $this->authorizeDriver($request, $trip);
-        $trip->load(['route', 'team', 'dumpsite', 'stops.dropOffPoint', 'timelineEvents.recordedBy']);
+        $trip->load(['route', 'team', 'truck', 'dumpsite', 'stops.dropOffPoint', 'timelineEvents.recordedBy']);
 
         return $this->ok(new TripResource($trip));
     }