refactor: use unified provider desing

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Store/Personal/Store.php

@@ -257,7 +257,8 @@ class Store {
 			['tid' => $tenantId, 'uid' => $userId, 'cid' => $cid],
 			['$set' => $data]
 		);
-		return $entity;
+		// return the canonical post-update collection so provider/service and full state are populated
+		return $this->collectionFetch($tenantId, $userId, (string) $cid) ?? $entity;
 	}
 
 	/**
@@ -501,8 +502,10 @@ class Store {
 			// Chronicle the modification (operation 2)
 			$this->chronicleDocument($tenantId, $collectionId, $identifier, 2);
 		}
-		
-		return $entity;
+
+		// return the canonical post-update entity so provider/service and full state are populated
+		$entries = $this->entityFetch($tenantId, $userId, $collectionId, $identifier);
+		return $entries[$identifier] ?? $entity;
 	}
 
 	/**