Initial commit: Infrared Equipment Fault Detection HTTP Service

- Add FastAPI microservice for infrared equipment fault detection
- Add dual pyproject.toml: local development and Docker deployment
- Add MANUAL_SETUP.md for manual file placement instructions
- Add Dockerfile for containerized deployment
- Add sample .env.example for PROJECT_ROOT configuration
- Configure gitignore for weights, lib, venv, and environment files

.gitignore

@@ -0,0 +1,53 @@
+__pycache__/
+*.py[cod]
+*.egg-info/
+dist/
+build/
+*.egg
+.pytest_cache/
+.ruff_cache/
+.mypy_cache/
+.tox/
+cov.xml
+*.cover
+*.log
+
+# Model weights
+weights/
+*.pt
+*.pth
+*.onnx
+*.ckpt
+
+# Lib (manually placed)
+lib/
+
+# Environment
+.python-version
+.venv/
+venv/
+.env
+.env.local
+
+# Lock files
+uv.lock
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Docker
+.dockerignore
+
+# Claude
+.claude/
+CLAUDE.md
+
+# Tests
+tests/