feat: add bounded history previews across nine channels

Add shared /history parsing, read-only session access, message filtering, and bounded replies. Default to three messages, cap at five, and exclude saved history commands.

Include channel integration tests, translations, command help, and the Issue #62 implementation plan.
This commit is contained in:
xmanrui 2026-08-28 03:01:53 +08:00
parent bf0e157cd4
commit 8c6c31a1b6
23 changed files with 1965 additions and 221 deletions

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