Support assistant: fix the delete-chat confirmation opening twice (panel click handler was added again on every reload)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/renderer/app.js

@@ -1887,7 +1887,8 @@ function initAi() {
     AI.chat = aiChats().find((c) => c.id === e.target.value) || null;
     aiRender();
   };
-  p.addEventListener('click', async (e) => {
+  // onclick statt addEventListener: initAi() läuft bei jedem reload(), sonst doppelte Handler (z. B. zwei Löschdialoge)
+  p.onclick = async (e) => {
     const a = e.target.closest('[data-ai]')?.dataset.ai;
     if (a === 'new') { if (AI.busy) api.call('ai:stop', AI.chat?.id); AI.chat = null; aiRender(); ta.focus(); }
     if (a === 'del' && AI.chat && await confirmBox(T('Delete chat?'), `“${AI.chat.title}”`, T('Delete'))) {
@@ -1907,7 +1908,7 @@ function initAi() {
     // Nur einfügen, nicht ausführen – der Nutzer prüft und bestätigt mit Enter
     if (b.dataset.cmd === 'paste' && t?.kind === 'ssh') { t.term.paste(code); t.term.focus(); }
     else { api.call('clipboard:write', code); toast(b.dataset.cmd === 'paste' ? T('Copied – no terminal tab is active') : T('Copied')); }
-  });
+  };
   if ($('#aiPanel').classList.contains('open')) aiRender();
   if (AI.init) return;
   AI.init = true;