Remote objects: Fix comment override - id typing - label (#4784)

Several fixes for remote objects:
- labels are now displayed in title case. Added an util for this.
- Ids are often integers but the foreign keys on the relations were
uuid. Sending the id type to the object metadata service so it can
creates the foreign key accordingly
- Graphql comments are override when several remote objects are
imported. Building a function that fetch the existing comment and update
it

---------

Co-authored-by: Thomas Trompette <thomast@twenty.com>

packages/twenty-server/src/utils/camel-to-title-case.ts

@@ -0,0 +1,6 @@
+import { capitalize } from 'src/utils/capitalize';
+
+export const camelToTitleCase = (camelCaseText: string) =>
+  capitalize(camelCaseText)
+    .replace(/([A-Z])/g, ' $1')
+    .replace(/^./, (str) => str.toUpperCase());