修改配置编辑不了的问题

backend/internal/httpapi/httpapi.go

@@ -30,6 +30,7 @@ type handler struct {
 	readiness        Readiness
 	readinessTimeout time.Duration
 	healthDetails    HealthDetails
+	healthProvider   func(context.Context) HealthDetails
 }
 
 // HealthDetails contains runtime compatibility fields assembled by the
@@ -67,6 +68,14 @@ func WithHealthDetails(details HealthDetails) Option {
 	}
 }
 
+// WithHealthDetailsProvider evaluates mutable provider state for every health
+// request while preserving /api/health as a non-blocking liveness endpoint.
+func WithHealthDetailsProvider(provider func(context.Context) HealthDetails) Option {
+	return func(h *handler) {
+		h.healthProvider = provider
+	}
+}
+
 // NewHandler returns the foundation health/readiness HTTP handler.
 func NewHandler(readiness Readiness, options ...Option) http.Handler {
 	h := &handler{readiness: readiness, readinessTimeout: defaultReadinessTimeout, healthDetails: HealthDetails{Capabilities: []any{}}}
@@ -96,6 +105,13 @@ func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	if h.readiness != nil {
 		status = h.readiness.Status()
 	}
+	details := h.healthDetails
+	if h.healthProvider != nil {
+		details = h.healthProvider(r.Context())
+		if details.Capabilities == nil {
+			details.Capabilities = []any{}
+		}
+	}
 	writeJSON(w, http.StatusOK, struct {
 		OK      bool   `json:"ok"`
 		AppID   string `json:"appId"`
@@ -106,7 +122,7 @@ func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		OK:            true,
 		AppID:         appID,
 		WebOnly:       true,
-		HealthDetails: h.healthDetails,
+		HealthDetails: details,
 		Database:      status,
 	})
 }