pub(crate) async fn handle_mcp_heal(
__arg0: State<AppState>,
caller: Option<Extension<Caller>>,
__arg2: Json<SelfRequest>,
) -> ResponseExpand description
POST /api/v1/agent/self/mcp-heal: 202 healing when a repair started,
else 200 with why not (connected, already_healing, no_status_yet,
no_process).