feat(logging): add stats extraction for all tools

src/grist_mcp/logging.py

@@ -1,6 +1,50 @@
 """Logging configuration and utilities."""
 
 
+def extract_stats(tool_name: str, arguments: dict, result: dict) -> str:
+    """Extract meaningful stats from tool call based on tool type."""
+    if tool_name == "list_documents":
+        count = len(result.get("documents", []))
+        return f"{count} docs"
+
+    if tool_name == "list_tables":
+        count = len(result.get("tables", []))
+        return f"{count} tables"
+
+    if tool_name == "describe_table":
+        count = len(result.get("columns", []))
+        return f"{count} columns"
+
+    if tool_name == "get_records":
+        count = len(result.get("records", []))
+        return f"{count} records"
+
+    if tool_name == "sql_query":
+        count = len(result.get("records", []))
+        return f"{count} rows"
+
+    if tool_name == "add_records":
+        count = len(arguments.get("records", []))
+        return f"{count} records"
+
+    if tool_name == "update_records":
+        count = len(arguments.get("records", []))
+        return f"{count} records"
+
+    if tool_name == "delete_records":
+        count = len(arguments.get("record_ids", []))
+        return f"{count} records"
+
+    if tool_name == "create_table":
+        count = len(arguments.get("columns", []))
+        return f"{count} columns"
+
+    if tool_name in ("add_column", "modify_column", "delete_column"):
+        return "1 column"
+
+    return "-"
+
+
 def truncate_token(token: str) -> str:
     """Truncate token to show first 3 and last 3 chars.