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>

.eslintrc.cjs

@@ -48,11 +48,16 @@ module.exports = {
       'error',
       {
         groups: [
+          // Packages
           ['^react', '^@?\\w'],
-          ['^(@|~|src)(/.*|$)'],
+          // Internal modules
+          ['^(@|~|src|@ui)(/.*|$)'],
+          // Side effect imports
           ['^\\u0000'],
+          // Relative imports
           ['^\\.\\.(?!/?$)', '^\\.\\./?$'],
           ['^\\./(?=.*/)(?!/?$)', '^\\.(?!/?$)', '^\\./?$'],
+          // CSS imports
           ['^.+\\.?(css)$'],
         ],
       },