TWNTY-3379 - Add tests for modules/favorites and modules/companies (#3528)

* Add tests for `modules/favorites` and `modules/companies`

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

* Fix failing test in `object-metadata/hooks`

Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

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Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

packages/twenty-front/src/modules/object-metadata/hooks/__tests__/useMapToObjectRecordIdentifier.test.tsx

@@ -26,7 +26,7 @@ describe('useMapToObjectRecordIdentifier', () => {
     expect(result.current).toEqual({
       id: 'id',
       name: 'Sheldon Cooper',
-      avatarUrl: null,
+      avatarUrl: '',
       avatarType: 'rounded',
       linkToShowPage: '/object/person/id',
     });