3 Commits

Author	SHA1	Message	Date
tiennm99	133e7799fd	refactor: reorder feature decisions by implementation likelihood	2026-04-09 09:41:45 +07:00
tiennm99	ef55a918d3	fix: correct HMAC feature decision — clarify Statuspage platform limitation	2026-04-09 09:37:19 +07:00
tiennm99	976a2594b7	fix: security and robustness improvements, add project docs ... - Hash inputs in timingSafeEqual to prevent length leak side-channel - Add quote escaping to escapeHtml for defense in depth - Normalize chatId to Number in parseKvKey for type consistency - Log Retry-After header on 429 rate limit responses - Slim README to focused overview, move details to docs/ - Add docs/: system-architecture, setup-guide, feature-decisions - Add documentation section and README guidelines to CLAUDE.md	2026-04-09 09:27:45 +07:00