BREAKING_CHANGE(routing): refactor route configuration to support multiple targets

test/test.http-fix-unit.ts

@@ -20,7 +20,7 @@ tap.test('should forward non-TLS connections on HttpProxy ports', async (tapTest
       match: { ports: testPort },
       action: {
         type: 'forward',
-        target: { host: 'localhost', port: 8181 }
+        targets: [{ host: 'localhost', port: 8181 }]
       }
     }]
   };
@@ -81,7 +81,7 @@ tap.test('should use direct connection for non-HttpProxy ports', async (tapTest)
       match: { ports: 8080 }, // Not in useHttpProxy
       action: {
         type: 'forward',
-        target: { host: 'localhost', port: 8181 }
+        targets: [{ host: 'localhost', port: 8181 }]
       }
     }]
   };
@@ -142,7 +142,7 @@ tap.test('should handle ACME HTTP-01 challenges on port 80 with HttpProxy', asyn
       },
       action: {
         type: 'forward',
-        target: { host: 'localhost', port: 8080 }
+        targets: [{ host: 'localhost', port: 8080 }]
       }
     }]
   };