feat(mirror): 右下角版本徽标（包版本 + 从模块源码读出的 HORNET-TAG）

加载器记录 __hornetPackVersion__ 并渲染固定徽标；TAG 用正则从 __modules__[87072] 源码读取，避免手写常量与真实包不一致。

3dtank.com/play/static/js/main.9f4e7a89.js

@@ -16,6 +16,7 @@ const __pack_files__ = await (async () => {
       return null;
     }
     const __pack__ = await __pack_resp__.json();
+    window.__hornetPackVersion__ = __pack__.version || '';
     console.log('[Hornet] 单包已载入: ' + (__pack__.count || 0) + ' 个文件  版本=' + __pack__.version);
     return __pack__.files || null;
   } catch (__pack_err__) {
@@ -68,6 +69,30 @@ if (__missing__.length) {
 
 var __webpack_modules__ = window.__modules__;
 
+// ===== 版本徽标（右下角）：包版本 + 从模块源码读出的 HORNET-TAG =====
+//   目的：一眼确认「当前页面吃的是哪一版」，消灭"改了没生效 / 版本没换"这类排查干扰。
+//   TAG 是从 window.__modules__[87072] 的源码里正则读出来的（不是手写常量），所以它不会说谎。
+try {
+  const __TagSrc__ = String((window.__modules__ && window.__modules__[87072]) || '');
+  const __TagM__ = __TagSrc__.match(/HORNET-TAG:\s*([^\r\n*]+)/);
+  const __BadgeText__ =
+    'Hornet 包 ' + (window.__hornetPackVersion__ || '?') + '\n' + (__TagM__ ? __TagM__[1].trim() : '(未找到 HORNET-TAG)');
+  const __AddBadge__ = () => {
+    try {
+      if (document.getElementById('__hornet_badge__')) return;
+      const El = document.createElement('div');
+      El.id = '__hornet_badge__';
+      El.style.cssText =
+        'position:fixed;right:6px;bottom:6px;z-index:2147483647;padding:4px 8px;border-radius:4px;' +
+        'background:rgba(0,0,0,.66);color:#7fe7a1;font:12px/1.45 Consolas,Menlo,monospace;pointer-events:none;white-space:pre';
+      El.textContent = __BadgeText__;
+      (document.body || document.documentElement).appendChild(El);
+    } catch (e) {}
+  };
+  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', __AddBadge__);
+  else __AddBadge__();
+} catch (e) {}
+
 // ===== 原 webpack runtime (一字未改) =====
 ;var __webpack_module_cache__={};function __webpack_require__(t){var n=__webpack_module_cache__[t];if(void 0!==n)return n.exports;var i=__webpack_module_cache__[t]={id:t,loaded:!1,exports:{}};return __webpack_modules__[t].call(i.exports,i,i.exports,__webpack_require__),i.loaded=!0,i.exports}__webpack_require__.n=t=>{var n=t&&t.__esModule?()=>t.default:()=>t;return __webpack_require__.d(n,{a:n}),n},__webpack_require__.d=(t,n)=>{for(var i in n)__webpack_require__.o(n,i)&&!__webpack_require__.o(t,i)&&Object.defineProperty(t,i,{enumerable:!0,get:n[i]})},__webpack_require__.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),__webpack_require__.hmd=t=>((t=Object.create(t)).children||(t.children=[]),Object.defineProperty(t,"exports",{enumerable:!0,set:()=>{throw new Error("ES Modules may not assign module.exports or exports.*, Use ESM export syntax, instead: "+t.id)}}),t),__webpack_require__.o=(t,n)=>Object.prototype.hasOwnProperty.call(t,n),__webpack_require__.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},__webpack_require__.p="/play/",__webpack_require__(76074),__webpack_require__(13431),__webpack_require__(26482);var __webpack_exports__=__webpack_require__(78231);
     // ===== 暴露 webpack require（hornet 工具链 hook_gamemode/hornet_lib 依赖）=====