Add default relation to standard object on custom object in manifest (#18033)

add default relation fields when creating an object from an application

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Co-authored-by: prastoin <paul@twenty.com>

packages/twenty-shared/src/application/index.ts

@@ -13,6 +13,7 @@ export type {
 } from './applicationType';
 export type { ApplicationVariables } from './applicationVariablesType';
 export type { AssetManifest } from './assetManifestType';
+export { API_CLIENT_DIR } from './constants/ApiClientDirectory';
 export { ASSETS_DIR } from './constants/AssetDirectory';
 export { DEFAULT_API_KEY_NAME } from './constants/DefaultApiKeyName';
 export { DEFAULT_API_URL_NAME } from './constants/DefaultApiUrlName';