[emacs] Fix C# language entry

.emacs.d/init.el

@@ -338,7 +338,7 @@
         '(
           (bash "https://github.com/tree-sitter/tree-sitter-bash")
           (cmake "https://github.com/uyha/tree-sitter-cmake")
-          (csharp "https://github.com/tree-sitter/tree-sitter-c-sharp")
+          (c-sharp "https://github.com/tree-sitter/tree-sitter-c-sharp")
           (css "https://github.com/tree-sitter/tree-sitter-css")
           (elisp "https://github.com/Wilfred/tree-sitter-elisp")
           (go "https://github.com/tree-sitter/tree-sitter-go")
@@ -1423,6 +1423,10 @@ Do this when you edit your project view."
       (error "Key file keys.json file not found at %s" keys-file))))
 
 (use-package gptel :ensure
+  :bind (:map gptel-mode-map
+              ("C-c C-g" . gptel-menu)
+              ("C-c C-t" . gptel-tools))
+
   :config
   (setq
    gptel-model 'claude-3-7-sonnet-20250219 ;  "claude-3-opus-20240229" also available