fix: sqlite_vec keyword implementation

Signed-off-by: Varsha Prasad Narsing <varshaprasad96@gmail.com>

docs/_static/llama-stack-spec.yaml

@@ -8072,7 +8072,6 @@ components:
         max_chunks:
           type: integer
           default: 5
-<<<<<<< HEAD
           description: Maximum number of chunks to retrieve.
         chunk_template:
           type: string
@@ -8087,10 +8086,10 @@ components:
             placeholders: {index} (1-based chunk ordinal), {chunk.content} (chunk
             content string), {metadata} (chunk metadata dict). Default: "Result {index}\nContent:
             {chunk.content}\nMetadata: {metadata}\n"
-=======
         mode:
           type: string
->>>>>>> 1a0433d2 (feat (RAG): Implement configurable search mode in RAGQueryConfig)
+          description: >-
+            Search mode for retrieval—either "vector" or "keyword".
       additionalProperties: false
       required:
         - query_generator_config