fix(ombi): resolve TV request status, user, and date display (Issue #53)

Ombi's TV API nests all request data (requestedUser, approved, available,
denied, requested, requestedDate) inside childRequests[] sub-objects.
The application previously only inspected top-level properties, causing
TV shows to consistently display 'unknown' status, 'unknown' user, and
no request date.

Changes:
- OmbiRetriever._hydrateRequest(): hydrate requestedUser on each
  childRequests entry and promote requestedDate to top level
- getRequestStatus() (server + client): aggregate status flags from
  childRequests[] when top-level properties are absent
- Client date display: fallback to childRequests[0].requestedDate
- Add 18 unit tests covering childRequests hydration, status
  aggregation, and date promotion

Closes #53

tests/unit/arrRetrievers.test.js

@@ -183,3 +183,152 @@ describe('arrRetrieverRegistry', () => {
     });
   });
 });
+
+describe('OmbiRetriever._hydrateRequest', () => {
+  let retriever;
+
+  beforeEach(() => {
+    retriever = new OmbiRetriever({
+      id: 'ombi-test',
+      name: 'Test Ombi',
+      url: 'http://localhost:5000',
+      apiKey: 'test-key'
+    });
+
+    // Seed the userMap cache
+    retriever.cache.userMap.set('user-1', {
+      id: 'user-1',
+      userName: 'testuser',
+      alias: 'TestUser',
+      userAlias: 'TestUser',
+      normalizedUserName: 'testuser'
+    });
+    retriever.cache.userMap.set('user-2', {
+      id: 'user-2',
+      userName: 'adminuser',
+      alias: 'AdminUser',
+      userAlias: 'AdminUser',
+      normalizedUserName: 'adminuser'
+    });
+  });
+
+  it('hydrates top-level requestedUserId', () => {
+    const req = {
+      id: 1,
+      requestedUserId: 'user-1',
+      requestedUser: {}
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.requestedUser.userName).toBe('testuser');
+    expect(result.requestedUser.alias).toBe('TestUser');
+  });
+
+  it('hydrates childRequests requestedUserId (TV requests)', () => {
+    const req = {
+      id: 3,
+      title: 'Test Show',
+      requestedUserId: 'user-1',
+      requestedUser: {},
+      childRequests: [
+        {
+          id: 10,
+          requestedUserId: 'user-2',
+          requestedUser: {}
+        }
+      ]
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.requestedUser.userName).toBe('testuser');
+    expect(result.childRequests[0].requestedUser.userName).toBe('adminuser');
+    expect(result.childRequests[0].requestedUser.alias).toBe('AdminUser');
+  });
+
+  it('promotes requestedDate from childRequests to top level', () => {
+    const req = {
+      id: 3,
+      title: 'Test Show',
+      childRequests: [
+        {
+          id: 10,
+          requestedDate: '2026-05-15T10:00:00.000Z'
+        }
+      ]
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.requestedDate).toBe('2026-05-15T10:00:00.000Z');
+    expect(result.childRequests[0].requestedDate).toBe('2026-05-15T10:00:00.000Z');
+  });
+
+  it('does not overwrite existing top-level requestedDate', () => {
+    const req = {
+      id: 3,
+      requestedDate: '2026-01-01T00:00:00.000Z',
+      childRequests: [
+        {
+          id: 10,
+          requestedDate: '2026-05-15T10:00:00.000Z'
+        }
+      ]
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.requestedDate).toBe('2026-01-01T00:00:00.000Z');
+  });
+
+  it('handles PascalCase RequestedDate from childRequests', () => {
+    const req = {
+      id: 3,
+      childRequests: [
+        {
+          id: 10,
+          RequestedDate: '2026-06-01T12:00:00.000Z'
+        }
+      ]
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.requestedDate).toBe('2026-06-01T12:00:00.000Z');
+  });
+
+  it('returns unmodified request when no hydration needed', () => {
+    const req = {
+      id: 1,
+      title: 'Test Movie',
+      requestedUser: { userName: 'existing', alias: 'Existing' }
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result).toEqual(req);
+  });
+
+  it('handles null childRequests gracefully', () => {
+    const req = {
+      id: 3,
+      childRequests: null
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result).toEqual(req);
+  });
+
+  it('handles empty childRequests gracefully', () => {
+    const req = {
+      id: 3,
+      childRequests: []
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result).toEqual(req);
+  });
+
+  it('skips child hydration when child already has valid requestedUser', () => {
+    const req = {
+      id: 3,
+      childRequests: [
+        {
+          id: 10,
+          requestedUserId: 'user-1',
+          requestedUser: { userName: 'already_set', alias: 'AlreadySet' }
+        }
+      ]
+    };
+    const result = retriever._hydrateRequest(req);
+    expect(result.childRequests[0].requestedUser.userName).toBe('already_set');
+    expect(result.childRequests[0].requestedUser.alias).toBe('AlreadySet');
+  });
+});

tests/unit/ombiFilters.test.js

@@ -58,6 +58,40 @@ describe('getRequestStatus', () => {
     expect(getRequestStatus(makeRequest({ denied: true, approved: true }))).toBe('denied');
     expect(getRequestStatus(makeRequest({ approved: true, requested: true }))).toBe('approved');
   });
+
+  it('returns available from childRequests when top-level is absent (TV)', () => {
+    expect(getRequestStatus({ childRequests: [{ available: true }] })).toBe('available');
+  });
+
+  it('returns denied from childRequests when top-level is absent (TV)', () => {
+    expect(getRequestStatus({ childRequests: [{ denied: true }] })).toBe('denied');
+  });
+
+  it('returns approved from childRequests when top-level is absent (TV)', () => {
+    expect(getRequestStatus({ childRequests: [{ approved: true }] })).toBe('approved');
+  });
+
+  it('returns pending from childRequests when top-level is absent (TV)', () => {
+    expect(getRequestStatus({ childRequests: [{ requested: true }] })).toBe('pending');
+  });
+
+  it('follows priority inside childRequests: available > denied > approved > pending', () => {
+    expect(getRequestStatus({ childRequests: [
+      { available: true, denied: true },
+      { approved: true }
+    ]})).toBe('available');
+    expect(getRequestStatus({ childRequests: [
+      { denied: true, approved: true },
+      { requested: true }
+    ]})).toBe('denied');
+    expect(getRequestStatus({ childRequests: [
+      { approved: true, requested: true }
+    ]})).toBe('approved');
+  });
+
+  it('returns unknown for TV request with empty childRequests', () => {
+    expect(getRequestStatus({ childRequests: [] })).toBe('unknown');
+  });
 });
 
 // ---------------------------------------------------------------------------

tests/unit/ombiHelpers.test.js

@@ -130,6 +130,34 @@ describe('ombiHelpers', () => {
       };
       expect(extractRequestedUser(req)).toBe('child_user');
     });
+
+    it('recursively extracts user from childRequests requestedUser object (hydrated TV)', () => {
+      const req = {
+        childRequests: [
+          {},
+          { requestedUser: { userName: 'tv_user', alias: 'tv_alias' } }
+        ]
+      };
+      expect(extractRequestedUser(req)).toBe('tv_alias');
+    });
+
+    it('recursively extracts user from childRequests requestedUser as string', () => {
+      const req = {
+        childRequests: [
+          { requestedUser: 'string_user' }
+        ]
+      };
+      expect(extractRequestedUser(req)).toBe('string_user');
+    });
+
+    it('extracts user from deeply nested childRequests with requestedByAlias fallback', () => {
+      const req = {
+        childRequests: [
+          { requestedByAlias: 'deep_alias' }
+        ]
+      };
+      expect(extractRequestedUser(req)).toBe('deep_alias');
+    });
   });
 
   describe('filterRequestsByUser', () => {