Block a user
Implement status query commands (/status, /positions)
feat: implement status query commands /status and /positions (issue #67)
Implement trading control commands (/stop, /resume)
feat: implement trading control commands /stop and /resume (issue #65)
Implement basic commands (/start, /help)
feat: implement basic commands /start and /help (issue #63)
Implement TelegramCommandHandler core structure
feat: implement TelegramCommandHandler core structure (issue #61)
Add send_message method to TelegramClient
feat: add generic send_message method to TelegramClient (issue #59)
feat: 일일 거래 모드 + 요구사항 문서화 체계
feat: 일일 거래 모드 + 요구사항 문서화 체계 (issue #57)
fix: properly close telegram client session to prevent resource leak (issue #52)
fix: unclosed aiohttp client session causing resource leak