feat: social media autonomy, wallet tools, skill system, hackathon integrations — Bankr, Uniswap, Bounty Board

feat: Hooktime deploy_hook tool, visual identity for hooks, updated tool schemas

feat: autonomy runtime enhancements — evolution observability, memory-threaded wakes, activity-weighted rooms, prompt cooldown, LLM quality gate

feat: busy indicator, Firecrawl web search, anti-hallucination guardrails

feat: platform-native tool integration for command execution and room traversal

Use reina.png instead of gif in README

Initial commit — Reina, autonomous AI agent for Crustocean