Remove Docker, update README with setup and auto-start instructions

- Remove Dockerfile and docker-compose.yaml (not suitable for this project)
- Update README.md with comprehensive setup documentation
- Add systemd, tmux, and rc.local auto-start options
- Add troubleshooting section

pyproject.toml

@@ -14,6 +14,9 @@ dependencies = [
     "pydantic>=2.0.0",
     "watchdog>=3.0.0",
     "httpx>=0.25.0",
+    # CPU-only PyTorch
+    "torch>=2.0.0",
+    "numpy>=1.24.0",
 ]
 
 [project.optional-dependencies]
@@ -27,6 +30,9 @@ dev = [
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+[tool.hatch.build.targets.wheel]
+packages = ["src/knowledge_rag"]
+
 [tool.ruff]
 line-length = 100
 target-version = "py311"