fix(tui): flush input buffer on init to prevent early exit on Windows#10729
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etraut-openai merged 1 commit intoopenai:mainfrom Feb 5, 2026
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Thanks for the PR. Let's keep it targeted to just the input buffer flush.
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Fixes #10661.
Problem
On Windows, the sign-in menu can exit immediately if the OS-level input buffer contains trailing characters (like the Enter key from running the command).
Solution
Flush Input Buffer on Init: Use FlushConsoleInputBuffer on Windows (and cflush on Unix) in ui::init() to discard any input captured before the TUI was ready.
Verified by @CodebyAmbrose in #10661.