refactor(backend): Update references from document summary LLM to agent LLM across multiple files

surfsense_backend/app/agents/multi_agent_chat/subagents/builtins/deliverables/tools/report.py

@@ -546,7 +546,7 @@ def create_generate_report_tool(
     Factory function to create the generate_report tool with injected dependencies.
 
     The tool generates a Markdown report inline using the search space's
-    document summary LLM, saves it to the database, and returns immediately.
+    agent LLM, saves it to the database, and returns immediately.
 
     Uses short-lived database sessions for each DB operation so no connection
     is held during the long LLM API call.

surfsense_backend/app/agents/new_chat/tools/report.py

@@ -565,7 +565,7 @@ def create_generate_report_tool(
     Factory function to create the generate_report tool with injected dependencies.
 
     The tool generates a Markdown report inline using the search space's
-    document summary LLM, saves it to the database, and returns immediately.
+    agent LLM, saves it to the database, and returns immediately.
 
     Uses short-lived database sessions for each DB operation so no connection
     is held during the long LLM API call.

surfsense_backend/app/agents/podcaster/nodes.py

@@ -31,12 +31,10 @@ async def create_podcast_transcript(
     search_space_id = configuration.search_space_id
     user_prompt = configuration.user_prompt
 
-    # Get search space's document summary LLM
+    # Use the search space's agent LLM for podcast transcript generation.
     llm = await get_agent_llm(state.db_session, search_space_id)
     if not llm:
-        error_message = (
-            f"No document summary LLM configured for search space {search_space_id}"
-        )
+        error_message = f"No agent LLM configured for search space {search_space_id}"
         print(error_message)
         raise RuntimeError(error_message)