Migrate to a monorepo structure (#2909)

packages/twenty-front/src/modules/activities/states/activityTargetableEntityArrayState.ts

@@ -0,0 +1,10 @@
+import { atom } from 'recoil';
+
+import { ActivityTargetableEntity } from '../types/ActivityTargetableEntity';
+
+export const activityTargetableEntityArrayState = atom<
+  ActivityTargetableEntity[]
+>({
+  key: 'activities/targetable-entity-array',
+  default: [],
+});