fixed search parser tests

docs/frontend_api/entities_fnote.js.html

@@ -148,10 +148,9 @@ class FNote {
     }
 
     async getContent() {
-        // we're not caching content since these objects are in froca and as such pretty long-lived
-        const note = await server.get(`notes/${this.noteId}`);
+        const blob = await this.getBlob();
 
-        return note.content;
+        return blob?.content;
     }
 
     async getJsonContent() {