chore(dotfiles): add .chezmoiroot file

feat(pre-commit): add new hooks and update dependencies

refactor(bootstrap): remove pixi setup and related configuration files

refactor(zshrc): replace Pixi setup with Mise initialization

style(scripts): add UTF-8 encoding declaration in download.py

feat(scripts): enable full Unicode plane in emoji-fzf default

fix(scripts): correct emoji row ordering in emoji-fzf.py

feat(emoji-fzf): set default search scope to both

feat(emoji-fzf): add Unicode character support with extended options

feat(scripts): add port-kill.py for managing TCP listeners

fix(emoji-fzf): add newline to output for better formatting

style(scripts): remove comment in emoji-fzf.py standalone mode

feat(scripts): add emoji-fzf script for emoji search with Rich preview

refactor(download): replace asyncio with synchronous implementation

feat(scripts): add download utility and update gh-release