Fix GPIO0 button assignment issues on ESP8266#5259

Draft

Copilot wants to merge 4 commits intomainfrom

copilot/fix-gpio0-output-issue

Commits on Jan 1, 2026

Commits on Jan 2, 2026

Fix button auto-creation when saving empty button list

Copilot
and
DedeHai
committed
Use ternary operator for button pin assignment as suggested by @DedeHai

Copilot
and
DedeHai
committed