fix(tui-v3): quiet Ctrl+C exit + drop placeholder session in title - #515
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…unch title `app.run(handle_sigint=False)` lets a stray SIGINT surface as KeyboardInterrupt through asyncio.runners — catch it in run() so the shell sees a clean exit. Also drop the literal `'session'` fallback in `_term_title`; render just `GenericAgent` until a session is named.
Imzl-zl
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Imzl-zl
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Aug 5, 2026
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Summary
app.run(handle_sigint=False)lets SIGINT surface as KeyboardInterrupt via asyncio.runners — catch it inrun()for a clean shell exit instead of an ugly traceback.'session'fallback in_term_title: first launch (before/new) now rendersGenericAgentinstead ofsession · GenericAgent.Test plan
tui_v3.py→ terminal title shows bareGenericAgent, notsession · GenericAgent./new alpha→ title becomesalpha · GenericAgent; spinner prepends while running.Ctrl+C Ctrl+Cto exit → shell returns cleanly, noKeyboardInterrupttraceback.python -c "import ast; ast.parse(open('frontends/tui_v3.py').read())"syntax OK.