Chore/alias update

[akornmeier]

This pull request introduces several improvements and additions to the development environment setup, focusing on enhanced terminal productivity, Python environment management, and Claude Code orchestration. The most important changes are grouped below by theme.

Terminal and Productivity Tools:

• Added tmux and pyenv to the Brewfile for terminal multiplexing and Python virtual environment management.
• Added cmux (Ghostty-based terminal with vertical tabs) and raycast (extendable launcher app) to the cask section of the Brewfile. [1] [2]

Claude Code Orchestration:

• Introduced a new alias cldyo in macos/aliases.zsh for launching Claude in teammate mode with tmux and experimental agent teams.
• Updated claude_desktop_config.json.template preferences to enable sidebar chat mode, cowork scheduled tasks, web search, and CCD scheduled tasks. Also removed the serena command configuration.

Path and Environment Setup:

• Added $HOME/.local/bin to the PATH in zsh/zshrc.symlink for improved accessibility to locally installed binaries.

Other Adjustments:

• Commented out mas installs for Lungo and Magnet in the Brewfile, indicating these Mac App Store apps are no longer automatically installed.