Initial commit: Platform-agnostic governance bot

Govbot is an AI-powered governance bot that interprets natural language
constitutions and facilitates collective decision-making across social
platforms.

Core features:
- Agentic architecture with constitutional reasoning (RAG)
- Platform-agnostic design (Mastodon, Discord, Telegram, etc.)
- Action primitives for flexible governance processes
- Temporal awareness for multi-day proposals and voting
- Audit trail with constitutional citations
- Reversible actions with supermajority veto
- Works with local (Ollama) and cloud AI models

Platform support:
- Mastodon: Full implementation with streaming, moderation, and admin skills
- Discord/Telegram: Platform abstraction ready for implementation

Documentation:
- README.md: Architecture and overview
- QUICKSTART.md: Getting started guide
- PLATFORMS.md: Platform implementation guide for developers
- MASTODON_SETUP.md: Complete Mastodon deployment guide
- constitution.md: Example governance constitution

Technical stack:
- Python 3.11+
- SQLAlchemy for state management
- llm CLI for model abstraction
- Mastodon.py for Mastodon integration
- Pydantic for configuration validation

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,58 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual environments
+venv/
+env/
+ENV/
+
+# IDEs
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Configuration
+config/config.yaml
+.env
+
+# Database
+*.db
+*.sqlite
+*.sqlite3
+
+# Logs
+*.log
+
+# AI/LLM
+.llm/
+embeddings/
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+
+# OS
+.DS_Store
+Thumbs.db