chore: add isError annotation for handled errors

Author: himanshusinghs

src/tools/mongodb/metadata/collectionStorageSize.ts

@@ -42,6 +42,7 @@ export class CollectionStorageSizeTool extends MongoDBToolBase {
                         type: "text",
                     },
                 ],
+                isError: true,
             };
         }
 

src/tools/mongodb/read/collectionIndexes.ts

@@ -37,6 +37,7 @@ export class CollectionIndexesTool extends MongoDBToolBase {
                         type: "text",
                     },
                 ],
+                isError: true,
             };
         }
 

src/tools/mongodb/update/renameCollection.ts

@@ -48,6 +48,7 @@ export class RenameCollectionTool extends MongoDBToolBase {
                                 type: "text",
                             },
                         ],
+                        isError: true,
                     };
                 case "NamespaceExists":
                     return {
@@ -57,6 +58,7 @@ export class RenameCollectionTool extends MongoDBToolBase {
                                 type: "text",
                             },
                         ],
+                        isError: true,
                     };
             }
         }