- Remove ShellTool from TOOLS list (too ambiguous)
- Keep zsh, bash, fish, dash as specific shell tools
- Update get_shell_tools to include bash
- Fix test imports (ShellTool now in shell_tools.py)
- Update tests to expect cmd as primary tool
- Verify asyncio.gather + uvloop works correctly
hanzo-tools-shell: 0.5.1 → 0.5.2