Jotai 13 (#18178)

## Recoil to Jotai Migration — PR 13: Workflow, Page Layout, AI,
Activities, Settings, SSE & Remaining Modules

### Summary

This is the 13th PR in the [14-PR migration
series](packages/twenty-front/src/modules/ui/utilities/state/jotai/MIGRATION_PLAN.md)
to replace Recoil with Jotai as the state management library in
`twenty-front`. This PR migrates the remaining consumer code across all
modules — updating ~1,076 files with ~10k insertions/deletions.

### What changed

**New Jotai infrastructure (13 new files):**
- `createComponentSelectorV2` and `createComponentFamilySelectorV2` —
instance-scoped derived atoms, replacing Recoil's component selectors
- 6 new hooks: `useRecoilComponentSelectorValueV2`,
`useRecoilComponentFamilySelectorValueV2`,
`useRecoilComponentSelectorCallbackStateV2`,
`useRecoilComponentFamilySelectorCallbackStateV2`,
`useRecoilComponentStateCallbackStateV2`,
`useRecoilComponentFamilyStateCallbackStateV2`
- New types: `ComponentSelectorV2`, `ComponentFamilySelectorV2`,
`SelectorCallbacksV2`
- Extended `buildGetHelper` to support the new selector patterns

**State definition migrations:**
- `createState()` → `createStateV2()` (Jotai `atom()`)
- `createFamilyState()` → `createFamilyStateV2()` (Jotai `atom()` with
family cache)
- Recoil `selector`/`selectorFamily` → Jotai derived `atom()` via V2
utilities

**Hook migrations (~2,400 removed, ~1,545 added V2 equivalents):**
- `useRecoilValue` → `useRecoilValueV2`
- `useRecoilState` → `useRecoilStateV2`
- `useSetRecoilState` → `useSetRecoilStateV2`
- `useRecoilCallback` → `useCallback` + `jotaiStore.get/set`
- `useRecoilComponentValue` → `useRecoilComponentValueV2`
- `useSetRecoilComponentState` → `useSetRecoilComponentStateV2`
- `useRecoilComponentFamilyValue` → `useRecoilComponentFamilyValueV2` /
`useFamilySelectorValueV2`
- ~397 direct `import from 'recoil'` removed

**Deleted files (9 files):**
- `dateLocaleState.ts` — consolidated
- `currentAIChatThreadTitleStateV2.ts` — renamed to replace the original
- `isCommandMenuOpenedState.ts` — removed
- `filesFieldUploadState.ts` — replaced by V2
- `recordStoreFamilySelector.ts`, `recordStoreFieldValueSelector.ts`,
`recordStoreRecordsSelector.ts` — replaced by V2 equivalents
- `settingsAllRolesSelector.ts` — replaced by `useSettingsAllRoles` hook
- `settingsRoleIdsStateV2.ts` — consolidated

**Modules migrated:**
- Workflow (diagram, steps, variables, filters)
- Page Layout (widgets, fields, graph, tabs)
- AI (chat, agents, browsing context)
- Activities (rich text editor, targets, timeline)
- Action Menu (single/multiple record actions)
- Command Menu (navigation, history, pages, workflow)
- Context Store
- Record Board, Record Table, Record Calendar, Record Index
- Record Field, Record Filter, Record Sort, Record Group
- Record Drag, Record Picker, Record Store
- Views (view bar, view picker, filters, sorts)
- Settings (roles, permissions, SSO, security, data model, developers,
domains)
- SSE (event streams, subscriptions)
- Spreadsheet Import
- Auth, Favorites, Front Components, Information Banner

packages/twenty-front/src/modules/page-layout/components/PageLayoutInitializationQueryEffect.tsx

@@ -6,11 +6,10 @@ import { pageLayoutIsInitializedComponentState } from '@/page-layout/states/page
 import { pageLayoutPersistedComponentState } from '@/page-layout/states/pageLayoutPersistedComponentState';
 import { type PageLayout } from '@/page-layout/types/PageLayout';
 import { convertPageLayoutToTabLayouts } from '@/page-layout/utils/convertPageLayoutToTabLayouts';
-import { useRecoilComponentCallbackState } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentCallbackState';
-import { useRecoilComponentState } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentState';
-import { getSnapshotValue } from '@/ui/utilities/state/utils/getSnapshotValue';
-import { useEffect } from 'react';
-import { useRecoilCallback } from 'recoil';
+import { useRecoilComponentStateCallbackStateV2 } from '@/ui/utilities/state/jotai/hooks/useRecoilComponentStateCallbackStateV2';
+import { useRecoilComponentStateV2 } from '@/ui/utilities/state/jotai/hooks/useRecoilComponentStateV2';
+import { useStore } from 'jotai';
+import { useCallback, useEffect } from 'react';
 import { isDefined } from 'twenty-shared/utils';
 import { isDeeplyEqual } from '~/utils/isDeeplyEqual';
 
@@ -23,7 +22,7 @@ export const PageLayoutInitializationQueryEffect = ({
   pageLayoutId,
   onInitialized,
 }: PageLayoutInitializationQueryEffectProps) => {
-  const [isInitialized, setIsInitialized] = useRecoilComponentState(
+  const [isInitialized, setIsInitialized] = useRecoilComponentStateV2(
     pageLayoutIsInitializedComponentState,
   );
 
@@ -32,41 +31,43 @@ export const PageLayoutInitializationQueryEffect = ({
   const pageLayout = usePageLayoutWithRelationWidgets(basePageLayout);
 
   const pageLayoutPersistedComponentCallbackState =
-    useRecoilComponentCallbackState(pageLayoutPersistedComponentState);
+    useRecoilComponentStateCallbackStateV2(pageLayoutPersistedComponentState);
 
-  const pageLayoutDraftComponentCallbackState = useRecoilComponentCallbackState(
-    pageLayoutDraftComponentState,
-  );
+  const pageLayoutDraftComponentCallbackState =
+    useRecoilComponentStateCallbackStateV2(pageLayoutDraftComponentState);
 
   const pageLayoutCurrentLayoutsComponentCallbackState =
-    useRecoilComponentCallbackState(pageLayoutCurrentLayoutsComponentState);
+    useRecoilComponentStateCallbackStateV2(
+      pageLayoutCurrentLayoutsComponentState,
+    );
 
-  const initializePageLayout = useRecoilCallback(
-    ({ set, snapshot }) =>
-      (layout: PageLayout) => {
-        const currentPersisted = getSnapshotValue(
-          snapshot,
-          pageLayoutPersistedComponentCallbackState,
-        );
+  const store = useStore();
 
-        if (!isDeeplyEqual(layout, currentPersisted)) {
-          set(pageLayoutPersistedComponentCallbackState, layout);
-          set(pageLayoutDraftComponentCallbackState, {
-            id: layout.id,
-            name: layout.name,
-            type: layout.type,
-            objectMetadataId: layout.objectMetadataId,
-            tabs: layout.tabs,
-          });
+  const initializePageLayout = useCallback(
+    (layout: PageLayout) => {
+      const currentPersisted = store.get(
+        pageLayoutPersistedComponentCallbackState,
+      );
 
-          const tabLayouts = convertPageLayoutToTabLayouts(layout);
-          set(pageLayoutCurrentLayoutsComponentCallbackState, tabLayouts);
-        }
-      },
+      if (!isDeeplyEqual(layout, currentPersisted)) {
+        store.set(pageLayoutPersistedComponentCallbackState, layout);
+        store.set(pageLayoutDraftComponentCallbackState, {
+          id: layout.id,
+          name: layout.name,
+          type: layout.type,
+          objectMetadataId: layout.objectMetadataId,
+          tabs: layout.tabs,
+        });
+
+        const tabLayouts = convertPageLayoutToTabLayouts(layout);
+        store.set(pageLayoutCurrentLayoutsComponentCallbackState, tabLayouts);
+      }
+    },
     [
       pageLayoutCurrentLayoutsComponentCallbackState,
       pageLayoutDraftComponentCallbackState,
       pageLayoutPersistedComponentCallbackState,
+      store,
     ],
   );