Fold Noctalia overrides into dotfiles

[CollieIsCute]

Summary

• enable Noctalia weather and set Taipei as the declarative location
• move current bar thickness, transparency, color, and capsule group opacity overrides into chezmoi-managed config
• skip Apple container Homebrew packages in CI because the current macOS runner has no bottle for container

Verification

• ruby -c home/dot_config/brew/Brewfile
• noctalia config validate /tmp/opencode/chezmoi-noctalia-overrides/home/dot_config/noctalia/config.toml
• chezmoi --source /tmp/opencode/chezmoi-noctalia-overrides --destination /tmp/opencode/chezmoi-apply-test apply --dry-run --verbose