fix(qoder): surface quota refresh failures

changelog/unreleased/qoder-quota-refresh-status.md

@@ -0,0 +1,7 @@
+### English
+
+- Make Qoder quota refresh failures visible to the account refresh endpoint while keeping account readiness intact, and run quota and model catalog refreshes independently.
+
+### 中文
+
+- 让 Qoder 额度刷新失败在账号刷新接口中可见，同时保持账号就绪状态不受影响，并让额度与模型目录刷新相互独立执行。

internal/runtime/manager_probe.go

@@ -32,6 +32,13 @@ func (m *Manager) RefreshAll(ctx context.Context, forceQuota bool) error {
 	var joined error
 	for _, item := range m.pool.Items() {
 		if err := m.refreshOne(ctx, item, forceQuota); err != nil {
+			var quotaErr *QuotaRefreshError
+			if errors.As(err, &quotaErr) {
+				// Background maintenance must remain best-effort. The manual
+				// single-account endpoint still returns this typed error so the
+				// console can show that quota refresh did not complete.
+				continue
+			}
 			joined = errors.Join(joined, err)
 		}
 	}
@@ -75,8 +82,15 @@ func (m *Manager) refreshOne(ctx context.Context, item Item, forceQuota bool) er
 	// never changes readiness. A successful exhausted snapshot may still
 	// keep the account out of request routing.
 	if health.Hot || ready {
-		m.fetchQuota(ctx, item.ID, item.URL, forceQuota)
+		// Quota and model discovery are independent upstream operations. Run
+		// them concurrently so a quota outage cannot prevent catalog refresh.
+		quotaDone := make(chan error, 1)
+		go func() { quotaDone <- m.fetchQuota(ctx, item.ID, item.URL, forceQuota) }()
 		m.fetchAccountModels(ctx, item)
+		quotaErr := <-quotaDone
+		if quotaErr != nil {
+			return quotaErr
+		}
 	}
 	return nil
 }

internal/runtime/manager_quota.go

@@ -2,6 +2,7 @@ package runtime
 
 import (
 	"context"
+	"fmt"
 	"log"
 	"net/http"
 	"strings"
@@ -12,6 +13,13 @@ import (
 	"github.com/caigee-cmd/cli2api/internal/providers/qoder"
 )
 
+// QuotaRefreshError reports an upstream quota refresh failure without
+// implying that the account itself is unhealthy or unavailable.
+type QuotaRefreshError struct{ Err error }
+
+func (e *QuotaRefreshError) Error() string { return e.Err.Error() }
+func (e *QuotaRefreshError) Unwrap() error { return e.Err }
+
 // Quota snapshots: pool MergeQuota then Store.SaveQuota. Worker JSON is Qoder-only;
 // in-process providers use AccountProber.Quota.
 
@@ -132,14 +140,21 @@ func (m *Manager) persistQuota(ctx context.Context, accountID string, quota *Quo
 	}
 }
 
-func (m *Manager) fetchQuota(ctx context.Context, accountID, workerURL string, force bool) {
+func (m *Manager) fetchQuota(ctx context.Context, accountID, workerURL string, force bool) error {
+	if strings.TrimSpace(workerURL) == "" {
+		return fmt.Errorf("quota worker URL is empty")
+	}
 	client := qoder.WorkerClient{
 		HTTP:        &http.Client{Timeout: 5 * time.Second},
 		ProxyAPIKey: m.ProxyAPIKey(),
 	}
 	quota, err := client.Quota(ctx, workerURL, force)
 	if err != nil || quota == nil {
-		return
+		if err != nil {
+			return &QuotaRefreshError{Err: fmt.Errorf("fetch quota account=%s: %w", accountID, err)}
+		}
+		return &QuotaRefreshError{Err: fmt.Errorf("fetch quota account=%s: empty response", accountID)}
 	}
 	m.persistQuota(ctx, accountID, quota)
+	return nil
 }