yiekheng 689891dd87 fix(bot): render custom day/hour/minute pickers as plain text
The day picker text included `(timezone: Asia/Kuala_Lumpur)` and the `_`
in the IANA name triggered Markdown's italic delimiter — Telegram's parser
then couldn't find the closing `_` and rejected the message with 400
'can't parse entities at byte offset 62'.

Drop Markdown formatting for all three custom-time picker views (day,
hour, minute) since they include system-generated content (timezones,
day labels, dates) that may contain underscores or other markdown chars.
2026-05-09 17:57:45 +08:00
..