added git commit after task

runner.example.json

@@ -1,13 +1,7 @@
 {
-  "argv": [
-    "codex",
-    "--ask-for-approval", "never",
-    "exec",
-    "--ephemeral",
-    "--sandbox", "workspace-write",
-    "-"
-  ],
+  "argv": ["REPLACE_WITH_YOUR_TOOL_CAPABLE_AGENT_CLI"],
   "commands_by_role": {},
+  "git_commits": true,
   "max_sessions": 1000,
   "timeout_seconds": 1800,
   "max_prompt_chars": 80000