feat: integrate room framework and isolated subgame bundles

Complete room UI and protocol integration, move game definitions and resources behind bundle entries, publish authoritative version XML, and document single-game builds. Include all current resource changes and experiment artifacts.

out/single-game-bundle-probe-20260909/project/build/probe-url-alpha/cocos-js/bullet.release.wasm-DvHJ_B-D.js

@@ -0,0 +1,10 @@
+System.register([], (function (exports, module) {
+	'use strict';
+	return {
+		execute: (function () {
+
+			var bullet_release_wasm = exports("default", 'assets/bullet.release.wasm-BIzkn7bF.wasm'); /* asset-hash:effe0a64 */
+
+		})
+	};
+}));

out/single-game-bundle-probe-20260909/project/build/probe-url-alpha/cocos-js/spine-DfhiCve8.js

@@ -0,0 +1,10 @@
+System.register([], (function (exports, module) {
+	'use strict';
+	return {
+		execute: (function () {
+
+			var spine = exports("default", 'assets/spine-CC34fKUR.wasm'); /* asset-hash:b3d705bd */
+
+		})
+	};
+}));

out/single-game-bundle-probe-20260909/project/build/probe-url-alpha/cocos-js/spine.js-Daiw-Blo.js

@@ -0,0 +1,10 @@
+System.register([], (function (exports, module) {
+	'use strict';
+	return {
+		execute: (function () {
+
+			var spine_js = exports("default", 'assets/spine.js.mem-pbmhlDdv.bin'); /* asset-hash:7a22a126 */
+
+		})
+	};
+}));