fix(frontend): switch to gemini-embedding-001

frontend/src/lib/convex/rag.ts

@@ -7,7 +7,7 @@ import { action, mutation, query } from './_generated/server';
 function createRagInstance(apiKey: string) {
 	const google = createGoogleGenerativeAI({ apiKey });
 	return new RAG(components.rag, {
-		textEmbeddingModel: google.embedding('text-embedding-004'),
+		textEmbeddingModel: google.embedding('gemini-embedding-001'),
 		embeddingDimension: 768
 	});
 }