feat(media-supply): add media resource supply marketplace

Introduce an end-to-end media-supply feature: tenant-side resource sync
service/worker backed by a Meijiequan supplier client, ops-side management
APIs, and admin/ops web views for resources, orders, favorites and
submission. Adds a shared digitocr helper, MediaSupply config blocks for
tenant and ops, shared types, and migrations for supplier media resources,
price overrides, customer visibility and order refunds.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

server/internal/tenant/app/desktop_task_service_test.go

@@ -45,6 +45,24 @@ func TestDesktopTaskRecoverySelectQueryLeaseExpiryFiltersExpiredLeases(t *testin
 	}
 }
 
+func TestReconcileRetryPublishesTaskAvailableForAllDesktopTaskKinds(t *testing.T) {
+	t.Parallel()
+
+	for _, kind := range []string{"publish", "monitor"} {
+		if got := reconcileDesktopTaskEventType(kind, "retry"); got != "task_available" {
+			t.Fatalf("reconcileDesktopTaskEventType(%q, retry) = %q, want task_available", kind, got)
+		}
+	}
+}
+
+func TestReconcileNonRetryPublishesTaskReconciled(t *testing.T) {
+	t.Parallel()
+
+	if got := reconcileDesktopTaskEventType("publish", "failed"); got != "task_reconciled" {
+		t.Fatalf("reconcileDesktopTaskEventType(publish, failed) = %q, want task_reconciled", got)
+	}
+}
+
 func recoverDesktopTaskSelectColumns(query string) []string {
 	re := regexp.MustCompile(`(?is)select\s+(.*?)\s+from\s+desktop_tasks`)
 	match := re.FindStringSubmatch(query)