Refactor routing and proxy components for improved structure and compatibility

- Removed deprecated route utility functions in favor of direct matcher usage.
- Updated imports to reflect new module structure for routing utilities.
- Consolidated route manager functionality into SharedRouteManager for better consistency.
- Eliminated legacy routing methods and interfaces, streamlining the HttpProxy and associated components.
- Enhanced WebSocket and HTTP request handling to utilize the new unified HttpRouter.
- Updated route matching logic to leverage matcher classes for domain, path, and header checks.
- Cleaned up legacy compatibility code across various modules, ensuring a more maintainable codebase.

ts/proxies/smart-proxy/utils/route-utils.ts

@@ -92,6 +92,8 @@ export function mergeRouteConfigs(
   return mergedRoute;
 }
 
+import { DomainMatcher, PathMatcher, HeaderMatcher } from '../../../core/routing/matchers/index.js';
+
 /**
  * Check if a route matches a domain
  * @param route The route to check
@@ -107,14 +109,7 @@ export function routeMatchesDomain(route: IRouteConfig, domain: string): boolean
     ? route.match.domains 
     : [route.match.domains];
   
-  return domains.some(d => {
-    // Handle wildcard domains
-    if (d.startsWith('*.')) {
-      const suffix = d.substring(2);
-      return domain.endsWith(suffix) && domain.split('.').length > suffix.split('.').length;
-    }
-    return d.toLowerCase() === domain.toLowerCase();
-  });
+  return domains.some(d => DomainMatcher.match(d, domain));
 }
 
 /**
@@ -160,28 +155,7 @@ export function routeMatchesPath(route: IRouteConfig, path: string): boolean {
     return true; // No path specified means it matches any path
   }
   
-  // Handle exact path
-  if (route.match.path === path) {
-    return true;
-  }
-  
-  // Handle path prefix with trailing slash (e.g., /api/)
-  if (route.match.path.endsWith('/') && path.startsWith(route.match.path)) {
-    return true;
-  }
-  
-  // Handle exact path match without trailing slash
-  if (!route.match.path.endsWith('/') && path === route.match.path) {
-    return true;
-  }
-  
-  // Handle wildcard paths (e.g., /api/*)
-  if (route.match.path.endsWith('*')) {
-    const prefix = route.match.path.slice(0, -1);
-    return path.startsWith(prefix);
-  }
-  
-  return false;
+  return PathMatcher.match(route.match.path, path).matches;
 }
 
 /**
@@ -198,25 +172,13 @@ export function routeMatchesHeaders(
     return true; // No headers specified means it matches any headers
   }
   
-  // Check each header in the route's match criteria
-  return Object.entries(route.match.headers).every(([key, value]) => {
-    // If the header isn't present in the request, it doesn't match
-    if (!headers[key]) {
-      return false;
-    }
-    
-    // Handle exact match
-    if (typeof value === 'string') {
-      return headers[key] === value;
-    }
-    
-    // Handle regex match
-    if (value instanceof RegExp) {
-      return value.test(headers[key]);
-    }
-    
-    return false;
-  });
+  // Convert RegExp patterns to strings for HeaderMatcher
+  const stringHeaders: Record<string, string> = {};
+  for (const [key, value] of Object.entries(route.match.headers)) {
+    stringHeaders[key] = value instanceof RegExp ? value.source : value;
+  }
+  
+  return HeaderMatcher.matchAll(stringHeaders, headers);
 }
 
 /**