- Register inline::dana provider in agents registry
- Add stub implementation with get_provider_impl function
- Add DanaAgentConfig with sample_run_config
- Include dana provider in starter, starter-gpu, and ci-tests distributions
- All agent methods currently raise NotImplementedError until implementation
Migrates package structure to src/ layout following Python packaging
best practices.
All code moved from `llama_stack/` to `src/llama_stack/`. Public API
unchanged - imports remain `import llama_stack.*`.
Updated build configs, pre-commit hooks, scripts, and GitHub workflows
accordingly. All hooks pass, package builds cleanly.
**Developer note**: Reinstall after pulling: `pip install -e .`
