fix(frontend): make the panel usable with screen readers (#6907)

* fix(frontend): make the panel usable with screen readers

* fix(frontend): keep mobile tab names and the inbound expiry hint

Review of #6907 found two gaps in the screen-reader pass:

- On phone-width screens catTabLabel renders only the icon and names the
  tab by putting aria-label on it, but callers now pass that icon with
  aria-hidden for the desktop label, so every Settings, Xray and Host
  category tab lost its name under TalkBack. catTabLabel now clears
  aria-hidden on the icon it uses as the name.
- DateTimePicker forwarded id and aria-label but not aria-describedby,
  so the inbound expiry hint ("leave blank to never expire") was never
  attached. It now forwards it on both the Gregorian and Jalali input.

internal/web/translation/zh-TW.json

@@ -291,7 +291,9 @@
       "accessBlocked": "BLOCKED",
       "accessProxy": "PROXY",
       "importKeepHostSettings": "保留本機設定",
-      "importKeepHostSettingsDesc": "保留本面板的監聽位址、連接埠、基礎路徑、憑證與節點身分，而不是使用上傳檔案中的值。"
+      "importKeepHostSettingsDesc": "保留本面板的監聽位址、連接埠、基礎路徑、憑證與節點身分，而不是使用上傳檔案中的值。",
+      "logLines": "行數",
+      "timeRange": "時間範圍"
     },
     "inbounds": {
       "totalDownUp": "總上傳 / 下載",
@@ -730,7 +732,10 @@
         "autoSystemDnsToGateway": "系統 DNS 指向閘道",
         "autoSystemDnsToGatewayTooltip": "僅限 Linux：將 systemd-resolved 指向 TUN 閘道，使系統解析經過 Xray。需要設定閘道，失敗時 TUN 不會啟動。",
         "autoSystemWfpBlockLeak": "阻止洩漏 (WFP)",
-        "autoSystemWfpBlockLeakTooltip": "僅限 Windows，需搭配自動系統路由：dns 讓 DNS 只走 TUN（需設定 DNS 伺服器），misconfigtun 阻止沒有任何路由指向 TUN 的 IP 版本。"
+        "autoSystemWfpBlockLeakTooltip": "僅限 Windows，需搭配自動系統路由：dns 讓 DNS 只走 TUN（需設定 DNS 伺服器），misconfigtun 阻止沒有任何路由指向 TUN 的 IP 版本。",
+        "maxVersion": "最高版本",
+        "headerName": "標頭名稱",
+        "headerValue": "標頭值"
       },
       "info": {
         "mode": "模式",