feat(falukant): enhance relationship state handling and director updates

- Updated FalukantService to return user information alongside relationship state for improved context in relationship management.
- Modified DirectorInfo component to trigger a refresh when a new director is hired, ensuring up-to-date information.
- Added socket event handling for 'directorchanged' in BranchView to manage director updates effectively, enhancing real-time responsiveness in the application.

backend/services/falukantService.js

@@ -3876,7 +3876,7 @@ class FalukantService extends BaseService {
             throw { status: 400, message: 'relationshipId is required' };
         }
 
-        const { state } = await this.getOwnedLoverRelationState(hashedUserId, parsedRelationshipId);
+        const { user, state } = await this.getOwnedLoverRelationState(hashedUserId, parsedRelationshipId);
         const updateData = { acknowledged: true };
         if (state.loverRole === 'secret_affair' || !state.loverRole) {
             updateData.loverRole = 'lover';
@@ -3897,7 +3897,7 @@ class FalukantService extends BaseService {
             throw { status: 400, message: 'relationshipId is required' };
         }
 
-        const { state } = await this.getOwnedLoverRelationState(hashedUserId, parsedRelationshipId);
+        const { user, state } = await this.getOwnedLoverRelationState(hashedUserId, parsedRelationshipId);
         await state.update({
             active: false,
             acknowledged: false