feat(hunting): show cleared encounters and resume interrupted fights

The hunt screen kept whatever roll was last in memory, so a player coming
back from a fight saw every encounter as fresh. Encounters now carry their
own status, which the combat module advances as fights start and end.

- hunt_encounters.status replaces consumed_at, which only recorded that a
  fight had begun and could not distinguish a win from a loss
- a lost fight hands the encounter back as AVAILABLE, so it can be retried;
  the unique index tying one combat to one encounter goes with it
- GET /hunts/active serves the resumable hunt, which the hunt page adopts on
  entry rather than trusting its in-memory roll
- defeated encounters are crossed out and lose their hover and attack action
- a fresh page load rejoins a combat the server still holds open

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

apps/api/src/hunting/hunting.controller.spec.ts

@@ -10,15 +10,17 @@ import { HuntingService } from './hunting.service';
 describe('HuntingController', () => {
   let app: INestApplication<App>;
   const startHunt = jest.fn();
+  const getActiveHunt = jest.fn();
 
   beforeEach(async () => {
     startHunt.mockReset();
+    getActiveHunt.mockReset();
     const module = await Test.createTestingModule({
       controllers: [HuntingController],
       providers: [
         {
           provide: HuntingService,
-          useValue: { startHunt },
+          useValue: { startHunt, getActiveHunt },
         },
       ],
     }).compile();
@@ -47,4 +49,42 @@ describe('HuntingController', () => {
     expect(startHunt).toHaveBeenCalledWith(DEMO_CHARACTER_ID);
     expect(response.body).toEqual(huntResult);
   });
+
+  it('serves the resumable hunt with its encounter statuses', async () => {
+    const huntResult = {
+      id: 'hunt-1',
+      location: { id: 'loc-1', key: 'burned-road', name: 'Verbrannte Strasse' },
+      encounters: [
+        {
+          id: 'encounter-1',
+          monster: {
+            key: 'ash-rat',
+            name: 'Aschenratte',
+            level: 1,
+            artworkPath: '/images/monsters/ash-rat.png',
+          },
+          dangerRating: 'WEAK',
+          status: 'DEFEATED',
+        },
+      ],
+    };
+    getActiveHunt.mockResolvedValue(huntResult);
+
+    const response = await request(app.getHttpServer())
+      .get('/api/hunts/active')
+      .expect(200);
+
+    expect(getActiveHunt).toHaveBeenCalledWith(DEMO_CHARACTER_ID);
+    expect(response.body).toEqual(huntResult);
+  });
+
+  it('serves an empty body when there is no resumable hunt', async () => {
+    getActiveHunt.mockResolvedValue(null);
+
+    const response = await request(app.getHttpServer())
+      .get('/api/hunts/active')
+      .expect(200);
+
+    expect(response.body).toEqual({});
+  });
 });