chore(config): Refactor Emacs configuration with multiple improvements

- Replace projectile with built-in project.el
- Add cal-china-x for Chinese lunar calendar support
- Add dired-gitignore integration with dirvish
- Add mwim for smarter line navigation
- Add keycast mode for key display
- Add ef-themes theme collection
- Improve corfu terminal handling for Emacs 31+
- Add gptel-agent-project and consult-ripgrep-project helpers
- Remove custom.el from repo, support init-local.el for local config
- Update theme faces for transient, keycast, and calendar holidays
- Various keybinding additions and cleanup

lisp/init-elpa.el

@@ -21,7 +21,7 @@
       (eval-print-last-sexp)))
   (load bootstrap-file nil 'nomessage))
 
-;; 安装el-patch
+;; el-patch
 (use-package el-patch
   :straight t)
 
@@ -45,10 +45,9 @@
 	     (org-indent-mode nil org-indent)
 	     (desktop-environment-mode nil desktop-environment)
 	     (hs-minor-mode nil hideshow)
-	     (god-local-mode ,(propertize " THANK-GOD-MODE" 'face 'god-mode-lighter) god-mode)
 	     (rainbow-delimiters-mode ,(propertize " Rdelimiters" 'face 'rainbow-delimiters-depth-1-face) rainbow-delimiters))))
 
-;; 安装gcmh用于管理内存回收
+;; gcmh，管理垃圾回收
 (use-package gcmh
   :delight
   :demand t
@@ -59,7 +58,7 @@
   :config
   (gcmh-mode 1))
 
-;; 安装benchmark-init
+;; benchmark-init
 (use-package benchmark-init
   :init
   (benchmark-init/activate)