introduce new bindings format and manage.sh shell script

bindings

@@ -0,0 +1,42 @@
+~/.config/fish/config.fish
+-> fish/nix.fish
+-> fish/config.fish
+
+~/.config/i3/config
+-> i3/config
+
+~/.config/i3status/config
+-> i3status/config
+
+~/src/.srcfile
+-> srcfiles/src
+
+~/.gitconfig
+-> gitconfig
+
+~/.config/zls.json
+-> zls.json
+
+~/.config/alacritty.yml
+-> alacritty.yml
+
+~/.config/sway/config
+-> sway/config
+
+~/.emacs
+-> emacs.el
+
+~/.config/gtk-3.0/settings.ini
+-> gtk-3.0/settings.ini
+
+~/.config/mpd.conf
+-> mpd.conf
+
+~/.config/foot/foot.ini
+-> foot.ini
+
+~/.config/nimmm.conf
+-> nimmm.conf
+
+~/.zshrc
+-> zshrc