Move emails to dedicated package (#3542)

* Add new package

* Add twenty-emails package

* Use generated files from twenty-emails in twenty-server

* Fix deleted file

* Import emails templates properly

packages/twenty-emails/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "baseUrl": "./",
+    "jsx": "react-jsx"
+  }
+}