feat(): enable custom domain usage (#9911)

# Content
- Introduce the `workspaceUrls` property. It contains two
sub-properties: `customUrl, subdomainUrl`. These endpoints are used to
access the workspace. Even if the `workspaceUrls` is invalid for
multiple reasons, the `subdomainUrl` remains valid.
- Introduce `ResolveField` workspaceEndpoints to avoid unnecessary URL
computation on the frontend part.
- Add a `forceSubdomainUrl` to avoid custom URL using a query parameter

.eslintrc.cjs

@@ -81,7 +81,6 @@ module.exports = {
         '@typescript-eslint/explicit-function-return-type': 'off',
         '@typescript-eslint/explicit-module-boundary-types': 'off',
         '@typescript-eslint/interface-name-prefix': 'off',
-        '@typescript-eslint/no-empty-function': 'off',
         '@typescript-eslint/no-empty-interface': [
           'error',
           {