A cross-shell plugin and package manager, heavily inspired by zinit
```yaml
id: diff-so-fancy resource: repo: so-fancy/diff-so-fancy is_release: true install: "git config --global core.pager \"diff-so-fancy | less --tabs=4 -RFX\"; git config --global interactive.diffFilter \"diff-so-fancy --patch\"" exec: "**/diff-so-fancy"
id: oh-my-tmux resource: repo: gpakosz/.tmux install: "ln -sf $PWD/.tmux.conf $HOME/.tmux.conf"
id: tpm resource: repo: tmux-plugins/tpm install: "mkdir -p ~/.tmux/plugins; ln -sf $PWD/ $HOME/.tmux/plugins/tpm"
id: ff-dev resource: https://download.mozilla.org/?product=firefox-devedition-latest-ssl&os=linux64&lang=en-US extract: "tar xvf .tar." exec: "**/firefox/firefox" launcher: name: firefox exec: "env GDKBACKEND=wayland $(readlink -f firefox/firefox)" icon: firefox menuname: Firefox
id: tmux resource: repo: tmux/tmux ver: "3.2a" install: "./autogen.sh; ./configure; make;" exec: "**/tmux"
id: neovim resource: repo: neovim/neovim is_release: true extract: "tar xvf .tar." exec: "**/bin/nvim"
id: vim-plug resource: repo: junegunn/vim-plug install: "mkdir -p ~/.local/share/nvim/site/autoload; ln -sf \"$PWD/plug.vim\" ~/.local/share/nvim/site/autoload/plug.vim"
id: exa resource: repo: ogham/exa is_release: true extract: "unzip .zip" exec: "*/exa"
id: zellij resource: repo: zellij-org/zellij is_release: true extract: "tar xvf .tar." exec: "**/zellij"
id: direnv resource: repo: direnv/direnv isrelease: true install: "mv direnv* direnv; chmod +x ./direnv; ./direnv hook zsh > zhook.zsh" src: zhook.zsh load: export DIRENVLOG_FORMAT="" exec: "**/direnv"
id: gh resource: repo: cli/cli is_release: true extract: "tar xvf .gz" exec: "**/gh"
id: exercism resource: repo: exercism/cli is_release: true extract: "tar xvf .gz" exec: "**/exercism"
id: dprint resource: repo: dprint/dprint is_release: true extract: "tar xvf .gz" exec: "**/dprint"
id: fzf resource: repo: junegunn/fzf-bin is_release: true extract: "tar xvf .gz" exec: "**/fzf"
id: kubectl init: "curl -L -s https://dl.k8s.io/release/stable.txt" resource: macos: https://storage.googleapis.com/kubernetes-release/release/{init}/bin/darwin/amd64/kubectl linux: https://storage.googleapis.com/kubernetes-release/release/{init}/bin/linux/amd64/kubectl install: "chmod +x ./kubectl; ./kubectl completion zsh > zshcompletion.zsh" src: zshcompletion.zsh exec: kubectl
```
(If not already exist: init
-> clone
/update
-> extract
(supports auto extraction of "zip", "tar.gz", "deb") -> install
)
(plugin script loading)
-> src
-> multisrc
-> load