Refactor RecordSingleSelect and RecordMultiSelect to be synchronous (#10469)

## Context
We are experiencing a lot of re-rendering / flash on MultiRecordSelect /
SingleRecordSelect / RelationPicker.

This PR is a first step to refactor this components

## Scope

Only move files to uniformize and prepare for the upcoming refactoring

## Vision
- SingleRecordPicker
- MultipleRecordPicker
- sharing RecordPicker tooling (RecordPickerComponentInstanceContext,
searchState)

Used in other areas:
- RelationPicker (which is actually only a subcomponent of
RelationToOneFieldInput)
- RelationFromManyFieldInput
- WorkflowRelationFieldInput
- etc.

+ remove all effects
+ migrate to the latest APIs
+ make a pass on re-renders to remove them completely (we likely need to
use a bit more familyStates here)

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

@@ -4,8 +4,8 @@ import { useRecoilValue } from 'recoil';
 import { ObjectMetadataItemsLoadEffect } from '@/object-metadata/components/ObjectMetadataItemsLoadEffect';
 import { PreComputedChipGeneratorsProvider } from '@/object-metadata/components/PreComputedChipGeneratorsProvider';
 import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadataItemsState';
-import { RecordPickerComponentInstanceContext } from '@/object-record/relation-picker/states/contexts/RecordPickerComponentInstanceContext';
-import { RelationPickerHotkeyScope } from '@/object-record/relation-picker/types/RelationPickerHotkeyScope';
+import { RelationPickerHotkeyScope } from '@/object-record/record-picker/legacy/types/RelationPickerHotkeyScope';
+import { RecordPickerComponentInstanceContext } from '@/object-record/record-picker/states/contexts/RecordPickerComponentInstanceContext';
 import { UserOrMetadataLoader } from '~/loading/components/UserOrMetadataLoader';
 
 export const ObjectMetadataItemsProvider = ({

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

@@ -0,0 +1,23 @@
+import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
+import { DEFAULT_SEARCH_REQUEST_LIMIT } from '@/object-record/constants/DefaultSearchRequestLimit';
+import { capitalize, isDefined } from 'twenty-shared';
+
+export const useLimitPerMetadataItem = ({
+  objectMetadataItems,
+  limit = DEFAULT_SEARCH_REQUEST_LIMIT,
+}: {
+  objectMetadataItems: ObjectMetadataItem[];
+  limit?: number;
+}) => {
+  const limitPerMetadataItem = Object.fromEntries(
+    objectMetadataItems
+      .map(({ nameSingular }) => {
+        return [`limit${capitalize(nameSingular)}`, limit];
+      })
+      .filter(isDefined),
+  );
+
+  return {
+    limitPerMetadataItem,
+  };
+};