v0.9.2

codex-telegram-bridge 0.9.2

Patch release: reliability fixes for long messages, crash-safe polling, and
config validation, plus a README quickstart.

Fixes

• Long Telegram replies now split on a UTF-16 code-unit budget, so messages that
  exceed the length limit no longer truncate or corrupt emoji at chunk boundaries.
• The poll cursor is now advanced only after an incoming message is safely
  handled, so a crash mid-turn no longer permanently drops the user's message.
• The chat id is now validated at startup and fails fast with a clear error
  instead of silently accepting an unusable value.
• Viewer / flow-mirror sends now run on an isolated, low-frequency lane with a
  bounded call budget, so a broken viewer send fast-fails instead of holding the
  worker thread.
• Fixed a NameError crash in 0.9.1: two message-render paths referenced a
  feature flag that was missing from the public build. The flag is now shipped
  as an explicit stub (the feature stays off).

Docs

• The README now opens with a 5-minute quickstart.

Internal

• The packaged public test suite was replaced with a new-generation smoke suite
  that asserts the current shipped behavior; the full internal test suite is
  maintained separately.