Setup relations for remote objects (#5149)

New strategy:
- add settings field on FieldMetadata. Contains a boolean isIdField and
for numbers, a precision
- if idField, the graphql scalar returned will be a GraphQL id. This
will allow the app to work even for ids that are not uuid
- remove globals dateScalar and numberScalar modes. These were not used
- set limit as Integer
- check manually in query runner mutations that we send a valid id

Todo left:
- remove WorkspaceBuildSchemaOptions since this is not used anymore.
Will do in another PR

---------

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

packages/twenty-front/src/pages/settings/data-model/SettingsObjectDetail.tsx

@@ -88,6 +88,8 @@ export const SettingsObjectDetail = () => {
       },
     });
 
+  const shouldDisplayAddFieldButton = !activeObjectMetadataItem.isRemote;
+
   return (
     <SubMenuTopBarContainer Icon={IconSettings} title="Settings">
       <SettingsPageContainer>
@@ -207,21 +209,23 @@ export const SettingsObjectDetail = () => {
               </TableSection>
             )}
           </Table>
-          <StyledDiv>
-            <Button
-              Icon={IconPlus}
-              title="Add Field"
-              size="small"
-              variant="secondary"
-              onClick={() =>
-                navigate(
-                  disabledMetadataFields.length
-                    ? './new-field/step-1'
-                    : './new-field/step-2',
-                )
-              }
-            />
-          </StyledDiv>
+          {shouldDisplayAddFieldButton && (
+            <StyledDiv>
+              <Button
+                Icon={IconPlus}
+                title="Add Field"
+                size="small"
+                variant="secondary"
+                onClick={() =>
+                  navigate(
+                    disabledMetadataFields.length
+                      ? './new-field/step-1'
+                      : './new-field/step-2',
+                  )
+                }
+              />
+            </StyledDiv>
+          )}
         </Section>
       </SettingsPageContainer>
     </SubMenuTopBarContainer>