[REQUIRES_CACHE_FLUSH][GQL_VIEW_GROUP_API_BREAKING_CHANGE] ViewGroup in v2 (#15052)

# Introduction
Adding view-group to core engine v2
Following https://github.com/twentyhq/twenty/pull/15010 ( same pattern )

## What's done
- Created flat-view-group
- flat view group runner
- flat view group builder
- create view group service v2 and input transpilers
- refactor the existing view group resolver to fix standard (
BREAKING_CHANGE on graphql api update especially ) REST stays the same
- refactored the front to consume the mutations autogenerated

close https://github.com/twentyhq/core-team-issues/issues/1665

packages/twenty-front/src/modules/object-record/object-options-dropdown/hooks/useSetViewTypeFromLayoutOptionsMenu.ts

@@ -58,10 +58,14 @@ export const useSetViewTypeFromLayoutOptionsMenu = () => {
         fieldMetadataId: randomFieldForKanban,
       } satisfies ViewGroup);
 
-      await createViewGroupRecords({
-        viewGroupsToCreate,
-        viewId: currentViewId,
-      });
+      await createViewGroupRecords(
+        viewGroupsToCreate.map((viewGroup) => ({
+          input: {
+            ...viewGroup,
+            viewId: currentViewId,
+          },
+        })),
+      );
 
       return viewGroupsToCreate;
     },

packages/twenty-front/src/modules/object-record/record-index/hooks/useHandleRecordGroupField.ts

@@ -106,14 +106,22 @@ export const useHandleRecordGroupField = () => {
         );
 
         if (viewGroupsToCreate.length > 0) {
-          await createViewGroupRecords({ viewGroupsToCreate, viewId: view.id });
+          await createViewGroupRecords(
+            viewGroupsToCreate.map((viewGroup) => ({
+              input: {
+                ...viewGroup,
+                viewId: view.id,
+              },
+            })),
+          );
         }
 
         if (viewGroupsToDelete.length > 0) {
           await deleteViewGroupRecords(
             viewGroupsToDelete.map((group) => ({
-              id: group.id,
-              viewId: view.id,
+              input: {
+                id: group.id,
+              },
             })),
           );
         }
@@ -151,8 +159,9 @@ export const useHandleRecordGroupField = () => {
 
         await deleteViewGroupRecords(
           view.viewGroups.map((group) => ({
-            id: group.id,
-            viewId: view.id,
+            input: {
+              id: group.id,
+            },
           })),
         );