Remove alacritty

It is configure with home-manager in nixos repo.

home/.config/alacritty/alacritty.yml

@@ -1,55 +0,0 @@
-font:
-  normal:
-    #family: Terminess Powerline
-    family: Iosevka Nerd Font
-    style: Regular
-
-  size: 13.5
-
-mouse:
-  hide_when_typing: true
-
-key_bindings:
-  - key: V
-    mods: Control|Alt
-    action: Paste
-  - key: C
-    mods: Control|Alt
-    action: Copy
-
-bell:
-  duration: 100
-
-# https://github.com/alacritty/alacritty/wiki/Color-schemes#solarized
-colors:
-  # Default colors
-  primary:
-    background: '#002b36' # base03
-    foreground: '#839496' # base0
-
-  # Cursor colors
-  cursor:
-    text:   '#002b36' # base03
-    cursor: '#839496' # base0
-
-  # Normal colors
-  normal:
-    black:   '#073642' # base02
-    red:     '#dc322f' # red
-    green:   '#859900' # green
-    yellow:  '#b58900' # yellow
-    blue:    '#268bd2' # blue
-    magenta: '#d33682' # magenta
-    cyan:    '#2aa198' # cyan
-    white:   '#eee8d5' # base2
-
-  # Bright colors
-  bright:
-    black:   '#002b36' # base03
-    red:     '#cb4b16' # orange
-    green:   '#586e75' # base01
-    yellow:  '#657b83' # base00
-    blue:    '#839496' # base0
-    magenta: '#6c71c4' # violet
-    cyan:    '#93a1a1' # base1
-    white:   '#fdf6e3' # base3