refactor(repo): replace legacy openflare-server with Wavelet rename

Delete the old monolithic openflare-server implementation and rename
Wavelet/ to openflare-server/ to complete the migration consolidation.
Update CI workflows, agent Dockerfiles, and deployment docs for the new
layout (frontend/, docker/Dockerfile).

openflare-server/frontend/lib/services/openflare/proxy-route.service.ts

@@ -0,0 +1,29 @@
+import {OpenFlareBaseService} from './base.service';
+import type {ProxyRouteItem, ProxyRouteMutationPayload} from './types';
+
+export class ProxyRouteService extends OpenFlareBaseService {
+  protected static override readonly basePath: string = '/api/v1/d/proxy-routes';
+
+  static async list(): Promise<ProxyRouteItem[]> {
+    return this.get<ProxyRouteItem[]>('/');
+  }
+
+  static async getById(id: number): Promise<ProxyRouteItem> {
+    return this.get<ProxyRouteItem>(`/${id}`);
+  }
+
+  static async create(payload: ProxyRouteMutationPayload): Promise<ProxyRouteItem> {
+    return this.post<ProxyRouteItem>('/', payload);
+  }
+
+  static async update(
+    id: number,
+    payload: ProxyRouteMutationPayload,
+  ): Promise<ProxyRouteItem> {
+    return this.post<ProxyRouteItem>(`/${id}/update`, payload);
+  }
+
+  static async deleteById(id: number): Promise<void> {
+    return this.post<void>(`/${id}/delete`);
+  }
+}