feat(smart-proxy): add typed Rust config serialization and regex header contract coverage

ts/proxies/smart-proxy/rust-proxy-bridge.ts

@@ -1,23 +1,29 @@
 import * as plugins from '../../plugins.js';
 import { logger } from '../../core/utils/logger.js';
-import type { IRouteConfig } from './models/route-types.js';
+import type {
+  IRustCertificateStatus,
+  IRustMetricsSnapshot,
+  IRustProxyOptions,
+  IRustRouteConfig,
+  IRustStatistics,
+} from './models/rust-types.js';
 
 /**
  * Type-safe command definitions for the Rust proxy IPC protocol.
  */
 type TSmartProxyCommands = {
-  start:                 { params: { config: any };              result: void };
-  stop:                  { params: Record<string, never>;        result: void };
-  updateRoutes:          { params: { routes: IRouteConfig[] };   result: void };
-  getMetrics:            { params: Record<string, never>;        result: any };
-  getStatistics:         { params: Record<string, never>;        result: any };
-  provisionCertificate:  { params: { routeName: string };        result: void };
-  renewCertificate:      { params: { routeName: string };        result: void };
-  getCertificateStatus:  { params: { routeName: string };        result: any };
-  getListeningPorts:     { params: Record<string, never>;        result: { ports: number[] } };
-  setSocketHandlerRelay: { params: { socketPath: string };       result: void };
-  addListeningPort:      { params: { port: number };             result: void };
-  removeListeningPort:   { params: { port: number };             result: void };
+  start:                   { params: { config: IRustProxyOptions };      result: void };
+  stop:                    { params: Record<string, never>;              result: void };
+  updateRoutes:            { params: { routes: IRustRouteConfig[] };     result: void };
+  getMetrics:              { params: Record<string, never>;              result: IRustMetricsSnapshot };
+  getStatistics:           { params: Record<string, never>;              result: IRustStatistics };
+  provisionCertificate:    { params: { routeName: string };              result: void };
+  renewCertificate:        { params: { routeName: string };              result: void };
+  getCertificateStatus:    { params: { routeName: string };              result: IRustCertificateStatus | null };
+  getListeningPorts:       { params: Record<string, never>;              result: { ports: number[] } };
+  setSocketHandlerRelay:   { params: { socketPath: string };             result: void };
+  addListeningPort:        { params: { port: number };                   result: void };
+  removeListeningPort:     { params: { port: number };                   result: void };
   loadCertificate:       { params: { domain: string; cert: string; key: string; ca?: string }; result: void };
   setDatagramHandlerRelay: { params: { socketPath: string };     result: void };
 };
@@ -121,7 +127,7 @@ export class RustProxyBridge extends plugins.EventEmitter {
 
   // --- Convenience methods for each management command ---
 
-  public async startProxy(config: any): Promise<void> {
+  public async startProxy(config: IRustProxyOptions): Promise<void> {
     await this.bridge.sendCommand('start', { config });
   }
 
@@ -129,15 +135,15 @@ export class RustProxyBridge extends plugins.EventEmitter {
     await this.bridge.sendCommand('stop', {} as Record<string, never>);
   }
 
-  public async updateRoutes(routes: IRouteConfig[]): Promise<void> {
+  public async updateRoutes(routes: IRustRouteConfig[]): Promise<void> {
     await this.bridge.sendCommand('updateRoutes', { routes });
   }
 
-  public async getMetrics(): Promise<any> {
+  public async getMetrics(): Promise<IRustMetricsSnapshot> {
     return this.bridge.sendCommand('getMetrics', {} as Record<string, never>);
   }
 
-  public async getStatistics(): Promise<any> {
+  public async getStatistics(): Promise<IRustStatistics> {
     return this.bridge.sendCommand('getStatistics', {} as Record<string, never>);
   }
 
@@ -149,7 +155,7 @@ export class RustProxyBridge extends plugins.EventEmitter {
     await this.bridge.sendCommand('renewCertificate', { routeName });
   }
 
-  public async getCertificateStatus(routeName: string): Promise<any> {
+  public async getCertificateStatus(routeName: string): Promise<IRustCertificateStatus | null> {
     return this.bridge.sendCommand('getCertificateStatus', { routeName });
   }