feat: 添加视频窗口等比例缩放按钮

web/src/i18n/en-US.ts

@@ -125,6 +125,10 @@ export default {
     settingsTip: 'System settings',
     fullscreen: 'Fullscreen',
     fullscreenTip: 'Toggle fullscreen mode',
+    actualSizeAria: 'Display video at original pixel size',
+    actualSizeTip: 'Display at original pixels',
+    fitSizeAria: 'Fit video to window',
+    fitSizeTip: 'Restore fit to window',
     videoConfig: 'Video',
     streamSettings: 'Stream Settings',
     deviceSettings: 'Device Settings',

web/src/i18n/zh-CN.ts

@@ -125,6 +125,10 @@ export default {
     settingsTip: '系统设置',
     fullscreen: '全屏',
     fullscreenTip: '切换全屏模式',
+    actualSizeAria: '按视频原始像素显示',
+    actualSizeTip: '按原始像素显示',
+    fitSizeAria: '使视频适应窗口',
+    fitSizeTip: '恢复适应窗口',
     videoConfig: '视频配置',
     streamSettings: '流设置',
     deviceSettings: '设备配置',