feat: Add `rest` module. Remove `snippets`

Snippets have been distracting

doom/config.org

@@ -692,7 +692,7 @@ File path is removed from breadcrumb since it is provided by ~doom-modeline~ and
 since it clutters the header-line.
 
 #+begin_src emacs-lisp
-(setq-hook! lsp-mode
+(setq-hook! 'lsp-mode-hook
 	lsp-headerline-breadcrumb-enable t
 	lsp-headerline-breadcrumb-enable-symbol-numbers nil
 	lsp-headerline-breadcrumb-segments '(symbols)

doom/init.el

@@ -63,7 +63,7 @@
        ;;objed             ; text object editing for the innocent
        ;;parinfer          ; turn lisp into python, sort of
        ;;rotate-text       ; cycle region at point between text candidates
-       snippets          ; my elves. They type so I don't have to
+       ;;snippets          ; my elves. They type so I don't have to
        ;;word-wrap         ; soft wrapping with language-aware indent
 
        :emacs
@@ -161,7 +161,7 @@
        ;;qt                ; the 'cutest' gui framework ever
        ;;racket            ; a DSL for DSLs
        ;;raku              ; the artist formerly known as perl6
-       ;;rest              ; Emacs as a REST client
+       rest              ; Emacs as a REST client
        ;;rst               ; ReST in peace
        ;;(ruby +rails)     ; 1.step {|i| p "Ruby is #{i.even? ? 'love' : 'life'}"}
        (rust +lsp +tree-sitter)       ; Fe2O3.unwrap().unwrap().unwrap().unwrap()