feat: merge front and server dockerfiles and optimize build (#4589)

* feat: merge front and server dockerfiles and optimize build

* fix: update image label

* fix: bring back support for REACT_APP_SERVER_BASE_URL injection at runtime

* fix: remove old entries & add nx cache in dockerignore

* feat: generate frontend config at runtime using Nest

* fix: format and filename

* feat: use the EnvironmentService and leave default blank

* feat: add support for DB migrations

packages/twenty-server/package.json

@@ -44,7 +44,8 @@
     "graphql-middleware": "^6.1.35",
     "jwt-decode": "^4.0.0",
     "passport": "^0.7.0",
-    "psl": "^1.9.0"
+    "psl": "^1.9.0",
+    "tsconfig-paths": "^4.2.0"
   },
   "devDependencies": {
     "@nestjs/cli": "10.3.0",