refactor: remove "core" naming from views and eliminate converter layer (#18667)

## Summary

- **Remove all "core" prefixes** from the views system — the
metadata-based storage migration is complete, so `CoreView`,
`coreViewsSelector`, `getCoreViews`, etc. are now just `View`,
`viewsSelector`, `getViews`
- **Eliminate the entire converter layer** (15 files, ~850 lines
deleted) — `convertCoreViewToView` and all sub-converters were either
no-ops or trivially adding `__typename` / mapping identical enum values.
Local enums now re-export from generated GraphQL types directly (single
source of truth)
- **Unify `View` and `ViewWithRelations`** into one type —
`ViewWithRelations` is now a type alias for `View`, selectors return
data directly without conversion

### Backend
- Rename `@ObjectType('CoreView')` → `@ObjectType('View')` (and all
sub-entities)
- Rename resolver methods: `getCoreViews` → `getViews`, `createCoreView`
→ `createView`, etc.
- Rename `FIND_ALL_CORE_VIEWS_GRAPHQL_OPERATION` →
`FIND_ALL_VIEWS_GRAPHQL_OPERATION`

### Frontend
- Delete 15 converter files (`convertGqlView*ToView*`,
`convertView*ToGql`, `convertViewWithRelationsToView`)
- Re-export `ViewType`, `ViewKey`, `ViewFilterGroupLogicalOperator` from
generated enums (no more duplicate enum definitions with different
casing)
- Replace `ViewOpenRecordInType` with `ViewOpenRecordIn` from generated
- Remove `__typename` from all local view sub-types
- Remove unused `variant` from `ViewFilter`, make `displayValue` and
`definition` optional
- Rename ~45 GraphQL query/mutation files and all selectors to drop
"core" prefix
- Delete unused `viewsWithRelationsSelector`

packages/twenty-front/src/modules/object-metadata/components/NavigationDrawerItemForObjectMetadataItem.tsx

@@ -82,7 +82,7 @@ export const NavigationDrawerItemForObjectMetadataItem = ({
 
   const isViewWithCustomName =
     isView &&
-    navigationMenuItem?.viewKey !== ViewKey.Index &&
+    navigationMenuItem?.viewKey !== ViewKey.INDEX &&
     isDefined(navigationMenuItem?.labelIdentifier);
 
   const label = isRecord

packages/twenty-front/src/modules/object-metadata/components/NavigationDrawerSectionForWorkspaceItemObjectContent.tsx

@@ -4,8 +4,7 @@ import { NavigationDrawerItemForObjectMetadataItem } from '@/object-metadata/com
 import type { WorkspaceSectionItemContentProps } from '@/object-metadata/components/WorkspaceSectionItemContentProps';
 import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadataItemsState';
 import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
-import { coreViewsSelector } from '@/views/states/selectors/coreViewsSelector';
-import { convertCoreViewToView } from '@/views/utils/convertCoreViewToView';
+import { viewsSelector } from '@/views/states/selectors/viewsSelector';
 
 type NavigationDrawerSectionForWorkspaceItemObjectContentProps =
   WorkspaceSectionItemContentProps;
@@ -17,8 +16,7 @@ export const NavigationDrawerSectionForWorkspaceItemObjectContent = ({
   onActiveObjectMetadataItemClick,
 }: NavigationDrawerSectionForWorkspaceItemObjectContentProps) => {
   const objectMetadataItems = useAtomStateValue(objectMetadataItemsState);
-  const coreViews = useAtomStateValue(coreViewsSelector);
-  const views = coreViews.map(convertCoreViewToView);
+  const views = useAtomStateValue(viewsSelector);
   const objectMetadataItem = getObjectMetadataForNavigationMenuItem(
     item as ProcessedNavigationMenuItem,
     objectMetadataItems,

packages/twenty-front/src/modules/object-metadata/components/NavigationDrawerSectionForWorkspaceItems.tsx

@@ -24,8 +24,7 @@ import { NavigationDrawerSection } from '@/ui/navigation/navigation-drawer/compo
 import { NavigationDrawerSectionTitle } from '@/ui/navigation/navigation-drawer/components/NavigationDrawerSectionTitle';
 import { useNavigationSection } from '@/ui/navigation/navigation-drawer/hooks/useNavigationSection';
 import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
-import { coreViewsSelector } from '@/views/states/selectors/coreViewsSelector';
-import { convertCoreViewToView } from '@/views/utils/convertCoreViewToView';
+import { viewsSelector } from '@/views/states/selectors/viewsSelector';
 import { styled } from '@linaria/react';
 import { themeCssVariables } from 'twenty-ui/theme-constants';
 
@@ -64,8 +63,7 @@ export const NavigationDrawerSectionForWorkspaceItems = ({
   );
   const { toggleNavigationSection, isNavigationSectionOpen } =
     useNavigationSection('Workspace');
-  const coreViews = useAtomStateValue(coreViewsSelector);
-  const views = coreViews.map(convertCoreViewToView);
+  const views = useAtomStateValue(viewsSelector);
 
   const { objectPermissionsByObjectMetadataId } = useObjectPermissions();
   const objectMetadataItems = useAtomStateValue(objectMetadataItemsState);

packages/twenty-front/src/modules/object-metadata/hooks/__mocks__/useCreateOneObjectMetadataItem.ts

@@ -1,11 +1,11 @@
 import {
   CreateOneObjectMetadataItemDocument,
-  FindManyCoreViewsDocument,
+  FindManyViewsDocument,
 } from '~/generated-metadata/graphql';
 
 export const query = CreateOneObjectMetadataItemDocument;
 
-export const findManyCoreViewsQuery = FindManyCoreViewsDocument;
+export const findManyViewsQuery = FindManyViewsDocument;
 
 export const variables = {
   input: {

packages/twenty-front/src/modules/object-metadata/hooks/__tests__/useCreateOneObjectMetadataItem.test.tsx

@@ -4,7 +4,7 @@ import { useCreateOneObjectMetadataItem } from '@/object-metadata/hooks/useCreat
 
 import { getJestMetadataAndApolloMocksWrapper } from '~/testing/jest/getJestMetadataAndApolloMocksWrapper';
 import {
-  findManyCoreViewsQuery,
+  findManyViewsQuery,
   query,
   responseData,
   variables,
@@ -52,14 +52,14 @@ const mocks = [
   },
   {
     request: {
-      query: findManyCoreViewsQuery,
+      query: findManyViewsQuery,
       variables: {
         objectMetadataId: responseData.id,
       },
     },
     result: jest.fn(() => ({
       data: {
-        getCoreViews: [],
+        getViews: [],
       },
     })),
   },

packages/twenty-front/src/modules/object-metadata/hooks/__tests__/useDeleteOneObjectMetadataItem.test.tsx

@@ -10,10 +10,10 @@ import {
 
 import { jestExpectSuccessfulMetadataRequestResult } from '@/object-metadata/hooks/__tests__/utils/jest-expect-metadata-request-status.util';
 import { GET_CURRENT_USER } from '@/users/graphql/queries/getCurrentUser';
-import { FIND_ALL_CORE_VIEWS } from '@/views/graphql/queries/findAllCoreViews';
+import { FIND_ALL_VIEWS } from '@/views/graphql/queries/findAllViews';
 import { getJestMetadataAndApolloMocksWrapper } from '~/testing/jest/getJestMetadataAndApolloMocksWrapper';
 import { mockedUserData } from '~/testing/mock-data/users';
-import { mockedCoreViews } from '~/testing/mock-data/generated/metadata/views/mock-views-data';
+import { mockedViews } from '~/testing/mock-data/generated/metadata/views/mock-views-data';
 import {
   query as findManyObjectMetadataItemsQuery,
   responseData as findManyObjectMetadataItemsResponseData,
@@ -44,12 +44,12 @@ const mocks = [
   },
   {
     request: {
-      query: FIND_ALL_CORE_VIEWS,
+      query: FIND_ALL_VIEWS,
       variables: {},
     },
     result: jest.fn(() => ({
       data: {
-        getCoreViews: mockedCoreViews,
+        getViews: mockedViews,
       },
     })),
   },