chore: inject enviroment at the ./front deployment phase (#2174) (#2179)

* chore: inject enviroment at the deployment phase (#2174)

* Dockerfile CMD env.sh
* env.sh generates env-config.js file
* index.html imports env-config.js
* front/src/config/index.ts imports REACT_APP_SERVER_BASE_URL

* Upgrade Dockerfiles

* Add compute pg_database_url for render

* fix tests

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

front/src/config/index.ts

@@ -0,0 +1,10 @@
+declare global {
+  interface Window {
+    _env_?: Record<string, string>;
+  }
+}
+
+export const REACT_APP_SERVER_BASE_URL =
+  window._env_?.REACT_APP_SERVER_BASE_URL ||
+  process.env.REACT_APP_SERVER_BASE_URL ||
+  'http://localhost:3000';