feat: add runner failover policies and traces

apps/api/internal/httpapi/runtime_policy_handlers.go

@@ -19,6 +19,31 @@ func (s *Server) listRuntimePolicySets(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, http.StatusOK, map[string]any{"items": items})
 }
 
+func (s *Server) getRunnerPolicy(w http.ResponseWriter, r *http.Request) {
+	item, err := s.store.GetActiveRunnerPolicy(r.Context())
+	if err != nil {
+		s.logger.Error("get runner policy failed", "error", err)
+		writeError(w, http.StatusInternalServerError, "get runner policy failed")
+		return
+	}
+	writeJSON(w, http.StatusOK, item)
+}
+
+func (s *Server) updateRunnerPolicy(w http.ResponseWriter, r *http.Request) {
+	var input store.RunnerPolicyInput
+	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid json body")
+		return
+	}
+	item, err := s.store.UpsertDefaultRunnerPolicy(r.Context(), input)
+	if err != nil {
+		s.logger.Error("update runner policy failed", "error", err)
+		writeError(w, http.StatusInternalServerError, "update runner policy failed")
+		return
+	}
+	writeJSON(w, http.StatusOK, item)
+}
+
 func (s *Server) createRuntimePolicySet(w http.ResponseWriter, r *http.Request) {
 	var input store.RuntimePolicySetInput
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {