fix(tmux): hide web terminal proxy sessions

src/services/tmux.js

@@ -3,6 +3,7 @@ import { basename } from 'node:path';
 import { runProcess } from '../process.js';
 
 const PANE_FORMAT = '#{session_name}\t#{window_index}\t#{window_name}\t#{pane_id}\t#{pane_current_command}\t#{pane_current_path}';
+const WEB_TERMINAL_SESSION_PATTERN = /^web-\d+-\d+$/;
 
 const ENGINE_BY_COMMAND = {
   claude: 'claude',
@@ -21,7 +22,9 @@ export function parseTmuxPanes(output) {
     .map((line) => {
       const [session, windowIndex, windowName, paneId, command, cwd] = line.split('\t');
       const engine = ENGINE_BY_COMMAND[command];
-      if (!engine || !paneId) return null;
+      // Web terminal sessions only link an existing pane into a temporary view.
+      // They are not additional agents and must not be enumerated in Live Agents.
+      if (!engine || !paneId || WEB_TERMINAL_SESSION_PATTERN.test(session)) return null;
       return { engine, session, windowIndex: Number(windowIndex), windowName, paneId, cwd };
     })
     .filter(Boolean);