RecordPicker refactoring part 3: remove effects (#10505)

This PR is part 3 of RecordPicker refactoring. 

It aims to remove all effects from:
- (low level layer) SingleRecordPicker, MultipleRecordPicker
- (higher level layer) RelationPicker, RelationToOneInput,
RelationFromManyInput, ActivityTargetInput...

In this PR, I'm re-grouping Effects in ActivityTarget section and
creating a hook that will be called on inlineCellOpen

packages/twenty-front/src/modules/activities/inline-cell/components/ActivityTargetsInlineCell.tsx

@@ -5,6 +5,7 @@ import { IconArrowUpRight, IconPencil } from 'twenty-ui';
 import { ActivityTargetChips } from '@/activities/components/ActivityTargetChips';
 import { useActivityTargetObjectRecords } from '@/activities/hooks/useActivityTargetObjectRecords';
 import { ActivityTargetInlineCellEditMode } from '@/activities/inline-cell/components/ActivityTargetInlineCellEditMode';
+import { useOpenActivityTargetInlineCellEditMode } from '@/activities/inline-cell/hooks/useOpenActivityTargetInlineCellEditMode';
 import { ActivityEditorHotkeyScope } from '@/activities/types/ActivityEditorHotkeyScope';
 import { Note } from '@/activities/types/Note';
 import { Task } from '@/activities/types/Task';
@@ -59,6 +60,9 @@ export const ActivityTargetsInlineCell = ({
       overridenIsFieldEmpty: activityTargetObjectRecords.length === 0,
     });
 
+  const { openActivityTargetInlineCellEditMode } =
+    useOpenActivityTargetInlineCellEditMode();
+
   return (
     <RecordFieldInputScope recordFieldInputScopeId={activity?.id ?? ''}>
       <FieldFocusContextProvider>
@@ -90,6 +94,11 @@ export const ActivityTargetsInlineCell = ({
                     maxWidth={maxWidth}
                   />
                 ),
+                onOpenEditMode: () => {
+                  openActivityTargetInlineCellEditMode({
+                    recordPickerInstanceId: `record-picker-${activity.id}`,
+                  });
+                },
               }}
             >
               <RecordInlineCellContainer />