chore: setup twenty-ui absolute path alias (#4732)

Split from https://github.com/twentyhq/twenty/pull/4518

- Setup `@ui/*` as an internal alias to reference `twenty-ui/src`.
- Configures twenty-front to understand the `@ui/*` alias on development
mode, so twenty-ui can be hot reloaded.
- When building on production mode, twenty-front needs twenty-ui to be
built beforehand (which is automatic with the `dependsOn` option).
- Configures twenty-front to understand the `@ui/*` alias when launching
tests, so there is no need to re-build twenty-ui for tests.

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-server/package.json

@@ -46,7 +46,7 @@
     "@types/lodash.upperfirst": "^4.3.7",
     "@types/react": "^18.2.39",
     "rimraf": "^5.0.5",
-    "typescript": "^5.3.3"
+    "typescript": "5.3.3"
   },
   "engines": {
     "node": "^18.17.1",