CanbiZ (MickLesk) 374c4492d9 Read prompts from a fresh /dev/tty to avoid tty corruption ...

Replace pre-opened _RECOVERY_TTY handling with direct reads from /dev/tty in misc/build.func and misc/error_handler.func. The change opens /dev/tty at prompt time (with stty sane) so the prompt reads aren't affected by tty state corruption from lxc-attach|tee, simplifies the read logic by using a local response variable with a timeout, and removes the pre-open/close bookkeeping for _RECOVERY_TTY.

2026-03-02 10:25:19 +01:00

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