feat(lang): add rufo package for Ruby

As I'm not convinced formatting with rufo is good idea yet, this is
simply so I can play with it when I want to. It is not configured to
automatically format files on save.

modules/languages/siren-ruby.el

@@ -99,6 +99,17 @@
     (lsp-format-buffer-on-save-mode t)
     (lsp-deferred)))
 
+(use-package rufo
+  :defer t
+  :custom
+  (rufo-minor-mode-executable "rufo")
+  (rufo-minor-mode-use-bundler nil)
+  (rufo-minor-mode-debug-mode nil)
+
+  :init
+  (add-to-list 'safe-local-variable-values
+               '(rufo-minor-mode-use-bundler . t)))
+
 (use-package dap-ruby
   :straight dap-mode
   :after (ruby-mode dap-mode))

straight/versions/default.el

@@ -153,6 +153,7 @@
  ("rubocopfmt.el" . "b84810105940aa5e0bde20c9a89359c95c9b6917")
  ("ruby-refactor" . "e6b7125878a08518bffec6942df0c606f748e9ee")
  ("ruby-tools.el" . "6b97066b58a4f82eb2ecea6434a0a7e981aa4c18")
+ ("rufo.el" . "020b02ed6e9ab49e79d2ddf63e4ee2684c1728f4")
  ("rust-mode" . "e9e9e32c4f82a9b895543c120b327ab5536ec42b")
  ("rust-playground" . "5a117781dcb66065bea7830dd73618008fc34949")
  ("s.el" . "43ba8b563bee3426cead0e6d4ddc09398e1a349d")