Refactor application module architecture for clarity and explicitness (#18432)

## Summary

- **Module reorganization**: Moved `ApplicationUpgradeService` and cron
jobs to `application-upgrade/`, `ApplicationSyncService` to
`application-manifest/`, and
`runWorkspaceMigration`/`uninstallApplication` mutations to the manifest
resolver — each module now has a single clear responsibility.
- **Explicit install flow**: Removed implicit `ApplicationEntity`
creation from `ApplicationSyncService`. The install service and dev
resolver now explicitly create the `ApplicationEntity` before syncing.
npm packages are resolved at registration time to extract manifest
metadata (universalIdentifier, name, description, etc.), eliminating the
`reconcileUniversalIdentifier` hack.
- **Better error handling**: Frontend hooks now surface actual server
error messages in snackbars instead of swallowing them. Replaced the
ugly `ConfirmationModal` for transfer ownership with a proper form
modal. Fixed `SettingsAdminTableCard` row height overflow and corrected
the `yarn-engine` asset path.

## Test plan
- [ ] Register an npm package — verify manifest metadata (name,
description, universalIdentifier) is extracted correctly
- [ ] Install a registered npm app on a workspace — verify
ApplicationEntity is created and sync succeeds
- [ ] Test `app:dev` CLI flow — verify local app registration and sync
work
- [ ] Upload a tarball — verify registration and install flow
- [ ] Transfer ownership — verify the new modal UX works
- [ ] Verify error messages appear correctly in snackbars when
operations fail


Made with [Cursor](https://cursor.com)

packages/twenty-front/src/modules/settings/application-registrations/graphql/fragments/applicationRegistrationFragment.ts

@@ -16,6 +16,9 @@ export const APPLICATION_REGISTRATION_FRAGMENT = gql`
     latestAvailableVersion
     websiteUrl
     termsUrl
+    isListed
+    isFeatured
+    ownerWorkspaceId
     createdAt
     updatedAt
   }

packages/twenty-front/src/modules/settings/application-registrations/graphql/mutations/transferApplicationRegistrationOwnership.ts

@@ -0,0 +1,16 @@
+import { gql } from '@apollo/client';
+
+export const TRANSFER_APPLICATION_REGISTRATION_OWNERSHIP = gql`
+  mutation TransferApplicationRegistrationOwnership(
+    $applicationRegistrationId: String!
+    $targetWorkspaceSubdomain: String!
+  ) {
+    transferApplicationRegistrationOwnership(
+      applicationRegistrationId: $applicationRegistrationId
+      targetWorkspaceSubdomain: $targetWorkspaceSubdomain
+    ) {
+      id
+      name
+    }
+  }
+`;

packages/twenty-front/src/modules/settings/application-registrations/graphql/queries/applicationRegistrationTarballUrl.ts

@@ -0,0 +1,7 @@
+import { gql } from '@apollo/client';
+
+export const APPLICATION_REGISTRATION_TARBALL_URL = gql`
+  query ApplicationRegistrationTarballUrl($id: String!) {
+    applicationRegistrationTarballUrl(id: $id)
+  }
+`;