chore: initialize project scaffold and config

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

.gitignore

@@ -0,0 +1,48 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.egg-info/
+*.egg
+dist/
+build/
+.eggs/
+
+# Virtual environment
+.venv/
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# uv
+uv.lock
+
+# Logs
+logs/
+*.jsonl
+
+# Database
+*.db
+*.sqlite
+
+# Docker
+pgdata/
+
+# Node
+node_modules/
+package-lock.json
+
+# Linters/caches
+.ruff_cache/
+.pytest_cache/
+.mypy_cache/
+
+# Temporary files
+*.png
+
+# OS
+.DS_Store
+Thumbs.db