Improve WebCRT UX: real login transcript, session tools, and first-input sync.

Capture Netmiko session_log for login replay, open NE terminals in a fresh tab, tidy the device list UI with reconnect/log/clear/copy, and paint a live prompt after attach so the first keystrokes behave normally.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/i18n/en.ts

@@ -541,10 +541,11 @@ const en = {
   },
   webcrt: {
     title: "WebCRT",
-    sessionManager: "Sessions",
+    deviceList: "Device list",
+    sessionManager: "Device list",
     connect: "Connect",
-    hint: "Pick a connected NE and open an interactive terminal in the browser. Credentials stay on the server.",
-    hintCrt: "Select an NE on the left, then double-click or press ⚡. Includes managed and UME inventory; search + paging for large fleets.",
+    hint: "Pick an NE and open an interactive terminal in the browser. Credentials stay on the server.",
+    hintCrt: "Click an NE on the left to open a terminal. Includes managed and UME inventory; search + paging for large fleets.",
     filterKeyword: "Filter",
     filterKeywordPh: "Filter by name / IP / tag",
     empty: "No matching NEs. Switch source or refine the search.",
@@ -567,6 +568,18 @@ const en = {
       error: "Error",
       closed: "Closed",
     },
+    actions: {
+      reconnect: "Reconnect",
+      recordLog: "Record log",
+      clear: "Clear",
+      copy: "Copy",
+      recording: "Recording",
+      recordingOn: "Log recording started",
+      recordingSaved: "Log saved",
+      copied: "Copied to clipboard",
+      copyEmpty: "Terminal is empty",
+      copyFailed: "Copy failed",
+    },
     err: {
       sessionLimit: "Session limit reached; close other terminals first",
       neNotFound: "Network element not found",

web/src/i18n/zh.ts

@@ -539,10 +539,11 @@ const zh = {
   },
   webcrt: {
     title: "WebCRT",
-    sessionManager: "会话管理",
+    deviceList: "设备列表",
+    sessionManager: "设备列表",
     connect: "连接",
-    hint: "选择已连通网元，在浏览器中打开交互式终端。凭据由服务端解密，不会下发到前端。",
-    hintCrt: "在左侧选择网元后双击或点 ⚡ 连接；支持托管网元与 UME 网元，可用搜索与分页浏览上万台设备。",
+    hint: "选择网元，在浏览器中打开交互式终端。凭据由服务端解密，不会下发到前端。",
+    hintCrt: "在左侧点击网元即可打开终端；支持托管与 UME 网元，可用搜索与分页浏览。",
     filterKeyword: "筛选",
     filterKeywordPh: "按名称 / IP / 标签筛选",
     empty: "没有匹配的网元。可切换来源或调整搜索关键字。",
@@ -565,6 +566,18 @@ const zh = {
       error: "错误",
       closed: "已关闭",
     },
+    actions: {
+      reconnect: "重新连接",
+      recordLog: "记录日志",
+      clear: "清空",
+      copy: "拷贝",
+      recording: "记录中",
+      recordingOn: "已开始记录日志",
+      recordingSaved: "日志已保存",
+      copied: "已复制到剪贴板",
+      copyEmpty: "终端内容为空",
+      copyFailed: "复制失败",
+    },
     err: {
       sessionLimit: "并发会话已达上限，请先关闭其他终端",
       neNotFound: "网元不存在",