Remove StepFun provider support and consolidate AI configuration under
DEFAULT_AI_PROVIDER variable supporting openrouter, llamacpp, and openai.
Update .env, README.md, and main.py to use the new provider-based structure.
Add "Qualidade Total na Empresa" to topics list.
Implement message splitting for messages exceeding Telegram's 4096 character
limit. Update header branding, increase max_tokens to 4000, adjust END_HOUR
to 20, update default AI model, and revise documentation to reflect channel
setup instead of groups.
Implements ThorAgentIA bot that generates and sends scheduled insights
via Telegram using configurable AI providers. Includes environment
configuration, scheduling, and setup automation.
marco