feat: full i18n support - all pages use Lang.t() for zh/en

static/js/components/sidebar.js

@@ -49,7 +49,7 @@ const Sidebar = {
         this._gameListEl.innerHTML = '';
 
         if (!Array.isArray(games) || games.length === 0) {
-            this._gameListEl.innerHTML = '<div style="padding:8px 12px;color:var(--text-tertiary);font-size:12px;">暂无可用的游戏插件</div>';
+            this._gameListEl.innerHTML = '<div style="padding:8px 12px;color:var(--text-tertiary);font-size:12px;">' + Lang.t('noGamePlugins') + '</div>';
             return;
         }
 
@@ -77,7 +77,7 @@ const Sidebar = {
                 return;
             }
         }
-        this._gameLabelEl.textContent = '选择游戏';
+        this._gameLabelEl.textContent = Lang.t('selectGame');
     },
 
     async _selectGame(gameId) {

static/js/components/topbar.js

@@ -8,15 +8,15 @@ const Topbar = {
             if (!WS.connected) {
                 WS._reconnectDelay = 500;
                 WS._connect();
-                Toast.show('正在重连...', 'info', 1500);
+                Toast.show(Lang.t('loading'), 'info', 1500);
             }
         });
 
         WS.on('status', (status) => {
             this._statusEl.className = `status-indicator ${status}`;
             this._statusEl.querySelector('.status-text').textContent =
-                status === 'connected' ? '已连接' :
-                status === 'error' ? '连接错误' : '未连接';
+                status === 'connected' ? Lang.t('connected') :
+                status === 'error' ? Lang.t('connectionError') : Lang.t('disconnected');
         });
 
         setInterval(() => this._refreshStatus(), 5000);
@@ -28,7 +28,7 @@ const Topbar = {
             const wsStatus = status.ws_clients > 0 ? 'connected' : 'disconnected';
             this._statusEl.className = `status-indicator ${wsStatus}`;
             this._statusEl.querySelector('.status-text').textContent =
-                wsStatus === 'connected' ? `已连接 (${status.ws_clients})` : '未连接';
+                wsStatus === 'connected' ? `${Lang.t('connected')} (${status.ws_clients})` : Lang.t('disconnected');
         } catch (e) { console.error(e); }
     }
 };