Refactor actions (#8761)

Closes #8737 
- Refactored actions by creating hooks to add the possibility to
register actions programatically.
- Small fixes from #8610 review
- Fixed shortcuts display inside the command menu
- Removed `actionMenuEntriesComponentState` and introduced
`actionMenuEntriesComponentSelector`

packages/twenty-front/src/modules/context-store/states/mainContextStoreComponentInstanceId.ts

@@ -1,6 +1,7 @@
+import { CONTEXT_STORE_INSTANCE_ID_DEFAULT_VALUE } from '@/context-store/constants/ContextStoreInstanceIdDefaultValue';
 import { createState } from 'twenty-ui';
 
 export const mainContextStoreComponentInstanceIdState = createState<string>({
   key: 'mainContextStoreComponentInstanceIdState',
-  defaultValue: 'app',
+  defaultValue: CONTEXT_STORE_INSTANCE_ID_DEFAULT_VALUE,
 });