Document Carbofol vision PoC scope and proposed architecture

.gitignore

@@ -0,0 +1,43 @@
+# Python and development environments
+__pycache__/
+*.py[cod]
+.venv/
+venv/
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.coverage
+htmlcov/
+*.egg-info/
+build/
+dist/
+
+# Local credentials and configuration
+.env
+.env.*
+!.env.example
+
+# Runtime evidence, databases, models and generated artifacts
+/data/
+/models/
+/outputs/
+/work/
+/logs/
+*.sqlite
+*.sqlite3
+*.sqlite-*
+*.sqlite3-*
+*.db
+*.db-*
+*.pt
+*.pth
+*.onnx
+*.engine
+*.gguf
+*.safetensors
+*.log
+
+# OS and editor local state
+.DS_Store
+.idea/
+.vscode/