Client config not render blocking (#12300)

Changes for performance improvement.
The primary improvements include replacing GraphQL queries with
REST-based client configuration fetching and making the client config
non render-blocking

packages/twenty-front/src/testing/graphqlMocks.ts

@@ -124,6 +124,9 @@ export const graphqlMocks = {
         },
       });
     }),
+    http.get(`${REACT_APP_SERVER_BASE_URL}/client-config`, () => {
+      return HttpResponse.json(mockedClientConfig);
+    }),
     metadataGraphql.query(
       getOperationName(FIND_MANY_OBJECT_METADATA_ITEMS) ?? '',
       () => {

packages/twenty-front/src/testing/mock-data/config.ts

@@ -10,7 +10,6 @@ export const mockedClientConfig: ClientConfig = {
     password: true,
     microsoft: false,
     sso: [],
-    __typename: 'AuthProviders',
   },
   frontDomain: 'localhost',
   defaultSubdomain: 'app',
@@ -20,35 +19,29 @@ export const mockedClientConfig: ClientConfig = {
   support: {
     supportDriver: 'front',
     supportFrontChatId: null,
-    __typename: 'Support',
   },
   sentry: {
     dsn: 'MOCKED_DSN',
     release: 'MOCKED_RELEASE',
     environment: 'MOCKED_ENVIRONMENT',
-    __typename: 'Sentry',
   },
   billing: {
     isBillingEnabled: true,
     billingUrl: '',
     trialPeriods: [
       {
-        __typename: 'BillingTrialPeriodDTO',
         duration: 30,
         isCreditCardRequired: true,
       },
       {
-        __typename: 'BillingTrialPeriodDTO',
         duration: 7,
         isCreditCardRequired: false,
       },
     ],
-    __typename: 'Billing',
   },
   captcha: {
     provider: CaptchaDriverType.GoogleRecaptcha,
     siteKey: 'MOCKED_SITE_KEY',
-    __typename: 'Captcha',
   },
   api: { mutationMaximumAffectedRecords: 100 },
   canManageFeatureFlags: true,