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/admin-panel/config-variables/components/ConfigVariableSearchInput.tsx

@@ -1,11 +1,5 @@
-import { SettingsTextInput } from '@/ui/input/components/SettingsTextInput';
-import { styled } from '@linaria/react';
 import { t } from '@lingui/core/macro';
-import { IconSearch } from 'twenty-ui/display';
-
-const StyledSearchInputContainer = styled.div`
-  width: 100%;
-`;
+import { SearchInput } from 'twenty-ui/input';
 
 type ConfigVariableSearchInputProps = {
   value: string;
@@ -17,15 +11,10 @@ export const ConfigVariableSearchInput = ({
   onChange,
 }: ConfigVariableSearchInputProps) => {
   return (
-    <StyledSearchInputContainer>
-      <SettingsTextInput
-        instanceId="config-variable-search"
-        placeholder={t`Search config variables`}
-        value={value}
-        onChange={onChange}
-        autoFocus={false}
-        LeftIcon={IconSearch}
-      />
-    </StyledSearchInputContainer>
+    <SearchInput
+      placeholder={t`Search config variables`}
+      value={value}
+      onChange={onChange}
+    />
   );
 };