Fix keybinding conflict and remove dead Corfu code

- Change C-c r to C-c R for crux-rename-buffer-and-file to avoid
  conflict with consult-ripgrep-project-root
- Remove unused corfu and cape from package list, add company instead
- Remove dead Corfu/Cape integration code from init-eglot.el
- Include related indentation and formatting settings cleanup

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

lisp/init-eglot.el

@@ -61,10 +61,10 @@
     (add-to-list 'eglot-server-programs
                  '(qml-mode . ("qmlls"))))
 
-  ;; Format on save
-  (defun eglot-format-buffer-on-save ()
-    "Format buffer with eglot before saving."
-    (add-hook 'before-save-hook #'eglot-format-buffer -10 t))
+  ;; Format on save - DISABLED to prevent reindenting
+  ;; (defun eglot-format-buffer-on-save ()
+  ;;   "Format buffer with eglot before saving."
+  ;;   (add-hook 'before-save-hook #'eglot-format-buffer -10 t))
   
   ;; Keybindings
   (define-key eglot-mode-map (kbd "C-c l r") 'eglot-rename)
@@ -102,15 +102,8 @@
                 tsx-ts-mode-hook))
   (add-hook mode #'eglot-ensure))
 
-;; Integration with Corfu for completion
-(with-eval-after-load 'corfu
-  (setq completion-category-overrides '((eglot (styles orderless))))
-  (add-hook 'eglot-managed-mode-hook
-            (lambda ()
-              (setq-local completion-at-point-functions
-                          (list (cape-super-capf
-                                 #'eglot-completion-at-point
-                                 #'cape-file))))))
+;; Integration with Company for completion (Company configured in init-completion.el)
+;; Eglot automatically uses completion-at-point-functions which Company respects
 
 ;; Eldoc configuration for better documentation display
 (with-eval-after-load 'eldoc