!REFACTOR: cleaning doom

This refactor removes a lot of the 'training wheels' that doom
provides (i.e. no modeline, bindings, etc). Instead, I defined my own
modules and systems to help with those tasks. I am now using the default
emacs modeline, customised to my liking, as well as the default scratch
buffer as my startup page.

This basically allows me to have a finer degree of control over what my
Emacs is doing, which is great as I can remove redundant pieces that I
don't use.

.gitignore

@@ -3,6 +3,7 @@ mpd/*
 ncmpcpp/*
 Emacs/.config/emacs/transient/*
 Emacs/.config/emacs/straight/*
-/Doom/.doom.d/org/*.el
+Doom/.doom.d/org/*.el
 *.elc
-/Emacs/.config/emacs/elpa/
+Emacs/.config/emacs/elpa/
+Doom/.doom.d/modules/private/bindings/*.el