Fix import twenty-shared (#9754)

In this PR:
- removing rootDir / baseUrl from any tsconfig.json
- we need to keep it in tsconfig.spec.json and also specify rootDir in
jest.config.ts moduleMapper because of the way nx jest executor works
(automatically moving back to root)
- we need to explictly specify the depencies to twenty-shared /
twenty-emails (built packages) in packages package.json to help nx
understand dependencies

packages/twenty-server/tsconfig.json

@@ -25,9 +25,9 @@
     "resolveJsonModule": true,
     "types": ["jest", "node"],
     "paths": {
-      "src/*": ["packages/twenty-server/src/*"],
-      "test/*": ["packages/twenty-server/test/*"],
-      "twenty-emails": ["packages/twenty-emails/dist"]
+      "src/*": ["./src/*"],
+      "test/*": ["./test/*"],
+      "twenty-emails": ["../twenty-emails/dist"]
     }
   },
   "ts-node": {