Drop support for terminator.el

Before I switched to vterm.el, I used alacritty as my primary terminal.
I could not install alacritty on gLinux, so I switched to terminator.
When I was ricing my machine, I wanted my Emacs theme to change my
terminator theme. I never finished that project, and it is quite dusty
now.

emacs/.emacs.d/wpc/terminator.el

@@ -1,94 +0,0 @@
-;;; terminator.el --- Experimenting with theming Terminator -*- lexical-binding: t -*-
-;; Author: William Carroll <wpcarro@gmail.com>
-
-;;; Commentary:
-;; I think most of this module is me getting carried away with the idea of
-;; theming Terminator.  Terminator themes are defined in a themes.json file.  As
-;; far as I know, Terminator does not support specifying these themes by name on
-;; the command line, which would greatly simplify things.  Terminator does
-;; support passing a --profile flag, however, which can be used to specify the
-;; themes.  The idea, albeit quite awkward and over-engineered, was to create
-;; these profile files on the fly and pass them to terminator.  After around 45
-;; minutes of tinkering with this, the idea is starting to disenchant me.
-;;
-;; Alternative solutions include:
-;; 1. Further investigating what other options Terminator supports.
-;; 2. Using a different terminal emulator.
-;; 3. Just right clicking Terminator and changing the themes manually.
-
-;;; Code:
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Dependencies
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(require 'prelude)
-(require 'alist)
-(require 'string)
-(require 'json)
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Library
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(cl-defstruct terminator/theme
-  foreground-color
-  background-color
-  cursor-color
-  palette)
-
-(defvar terminator/palettes
-  '((solarized-light . "#002831:#d11c24:#738a05:#a57706:#2176c7:#c61c6f:#259286:#eae3cb:#001e27:#bd3613:#475b62:#536870:#708284:#5956ba:#819090:#fcf4dc"))
-  "Mapping of theme names to the color palette that terminator expects.")
-
-(defconst terminator/profile-template "[global_config]
-  enabled_plugins = LaunchpadBugURLHandler, LaunchpadCodeURLHandler, APTURLHandler, TerminatorThemes
-[keybindings]
-[profiles]
-  [[default]]
-    background_color = \"%s\"
-    cursor_shape = ibeam
-    cursor_color = \"%s\"
-    font = Input Mono Medium 12
-    foreground_color = \"%s\"
-    show_titlebar = False
-    scrollbar_position = hidden
-    palette = \"%s\"
-    use_system_font = False
-[layouts]
-  [[default]]
-    [[[child1]]]
-      parent = window0
-      type = Terminal
-      profile = Molokai
-    [[[window0]]]
-      parent = \"\"
-      type = Window
-[plugins]"
-  "Template string of a terminator profile file.")
-
-(cl-defun terminator/render-profile (&key foreground-color
-                                          background-color
-                                          cursor-color
-                                          palette)
-  "Create a terminator profile with THEME as the palette."
-  (string/format terminator/profile-template
-                 background-color
-                 cursor-color
-                 foreground-color
-                 palette))
-
-(defun terminator/as-heredoc (x)
-  "Return an EOF-terminator heredoc of X."
-  (string/format "<<EOF\n%s\nEOF" x))
-
-(prelude/start-process
- :name "termination"
- :command (string/format "zsh -c terminator --profile=%s"
-                         (->> 'solarized-light
-                              terminator/render-profile
-                              terminator/as-heredoc)))
-(string/format terminator/profile-template
-               (alist/get 'solarized-light terminator/palettes))
-
-(provide 'terminator)
-;;; terminator.el ends here