[Emacs] Remove solidity-mode, no longer needed

org/config/emacs.org

@@ -6205,7 +6205,8 @@ awesome!
   :defer t
   :straight (:build t)
   :init
-  (setq lsp-keymap-prefix "C-c l")
+  (setq lsp-keymap-prefix "C-c l"
+        read-process-output-max (* 3 1024 1024))
   :hook ((c-mode          . lsp-deferred)
          (c++-mode        . lsp-deferred)
          (html-mode       . lsp-deferred)
@@ -6791,18 +6792,6 @@ When editing some scripts though, I need to use the built-in ~shell-mode~.
   :hook (shell-mode . tree-sitter-hl-mode))
 #+end_src
 
-**** Solidity
-:PROPERTIES:
-:CUSTOM_ID: PackagesConfigurationProgrammingDSLsSolidity-xhjjc4a05mj0
-:END:
-#+begin_src emacs-lisp
-(use-package solidity-mode
-  :defer t
-  :straight (:build t)
-  :config
-  (csetq solidity-comment-style 'slash))
-#+end_src
-
 **** SSH Config files
 :PROPERTIES:
 :CUSTOM_ID: Packages-Configuration-Programming-languages-DSLs-SSH-Config-files-wt9j1c909cj0