New useNavigateApp (#9729)

Todo : 
- replace all instances of useNavigate(
- remove getSettingsPagePath
- add eslint rule to enfore usage of useNavigateApp instead of
useNavigate

packages/twenty-server/src/engine/core-modules/feature-flag/enums/feature-flag-key.enum.ts

@@ -13,7 +13,6 @@ export enum FeatureFlagKey {
   IsMicrosoftSyncEnabled = 'IS_MICROSOFT_SYNC_ENABLED',
   IsAdvancedFiltersEnabled = 'IS_ADVANCED_FILTERS_ENABLED',
   IsCommandMenuV2Enabled = 'IS_COMMAND_MENU_V2_ENABLED',
-  IsCrmMigrationEnabled = 'IS_CRM_MIGRATION_ENABLED',
   IsJsonFilterEnabled = 'IS_JSON_FILTER_ENABLED',
   IsLocalizationEnabled = 'IS_LOCALIZATION_ENABLED',
 }