refactor(openflare): migrate console APIs to v1 and centralize routing

Move OpenFlare management endpoints to /api/v1/custom/openflare with
Wavelet response envelopes and Abort* error handling. Keep agent, relay,
and flared protocol routes on /api/* with the legacy compat format.

- Add apiutil helpers and Swagger annotations for console handlers
- Register all OpenFlare routes in internal/router/openflare (not apps)
- Switch frontend services to OpenFlareBaseService and v1 paths
- Remove dead auth/compat code and legacy-base.service.ts
- Update integration tests and changelog

Wavelet/frontend/app/(main)/origins/detail/page-client.tsx

@@ -40,12 +40,12 @@ export function OriginDetailPageClient() {
 
   const originQuery = useQuery({
     queryKey: ["openflare", "origins", originId],
-    queryFn: () => OriginService.get(parsedId),
+    queryFn: () => OriginService.getById(parsedId),
     enabled,
   })
 
   const deleteMutation = useMutation({
-    mutationFn: () => OriginService.delete(parsedId),
+    mutationFn: () => OriginService.deleteById(parsedId),
     onSuccess: async () => {
       toast.success("源站已删除")
       await queryClient.invalidateQueries({ queryKey: ["openflare", "origins"] })

Wavelet/frontend/app/(main)/origins/page.tsx

@@ -42,7 +42,7 @@ export default function OriginsPage() {
   const origins = useMemo(() => originsQuery.data ?? [], [originsQuery.data])
 
   const deleteMutation = useMutation({
-    mutationFn: (id: number) => OriginService.delete(id),
+    mutationFn: (id: number) => OriginService.deleteById(id),
     onSuccess: async () => {
       toast.success("源站已删除")
       setDeleteTarget(null)

Wavelet/frontend/app/(main)/proxy-routes/page-client.tsx

@@ -83,7 +83,7 @@ export function ProxyRoutesPageClient() {
 
     setDeleting(true);
     try {
-      await ProxyRouteService.delete(deleteTarget.id);
+      await ProxyRouteService.deleteById(deleteTarget.id);
       toast.success('网站已删除');
       setDeleteTarget(null);
       await fetchRoutes();

Wavelet/frontend/app/(main)/websites/certificates/page.tsx

@@ -52,7 +52,7 @@ export default function CertificatesPage() {
   });
 
   const deleteMutation = useMutation({
-    mutationFn: (id: number) => TlsCertificateService.delete(id),
+    mutationFn: (id: number) => TlsCertificateService.deleteById(id),
     onSuccess: async () => {
       toast.success('证书已删除');
       setDeleteTarget(null);

Wavelet/frontend/app/(main)/websites/detail/page-client.tsx

@@ -102,7 +102,7 @@ export function WebsiteDetailPageClient() {
   }, [routesQuery.data, website]);
 
   const deleteDomainMutation = useMutation({
-    mutationFn: (id: number) => WebsiteService.delete(id),
+    mutationFn: (id: number) => WebsiteService.deleteById(id),
     onSuccess: async () => {
       await queryClient.invalidateQueries({queryKey: domainsQueryKey});
       router.push('/websites');
@@ -111,7 +111,7 @@ export function WebsiteDetailPageClient() {
   });
 
   const deleteCertificateMutation = useMutation({
-    mutationFn: (id: number) => TlsCertificateService.delete(id),
+    mutationFn: (id: number) => TlsCertificateService.deleteById(id),
     onSuccess: async () => {
       toast.success('证书已删除');
       setDeleteCertOpen(false);

Wavelet/frontend/app/(main)/websites/dns-accounts/page.tsx

@@ -40,7 +40,7 @@ export default function DnsAccountsPage() {
   });
 
   const deleteMutation = useMutation({
-    mutationFn: (id: number) => DnsAccountService.delete(id),
+    mutationFn: (id: number) => DnsAccountService.deleteById(id),
     onSuccess: async () => {
       toast.success('DNS 账号已删除');
       setDeleteTarget(null);

Wavelet/frontend/app/(main)/websites/page.tsx

@@ -50,7 +50,7 @@ export default function WebsitesPage() {
   });
 
   const deleteMutation = useMutation({
-    mutationFn: (id: number) => WebsiteService.delete(id),
+    mutationFn: (id: number) => WebsiteService.deleteById(id),
     onSuccess: async () => {
       toast.success('网站已删除');
       setDeleteTarget(null);