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-dired.el

@@ -4,30 +4,35 @@
 
 ;;; Code:
 
-(setq dired-dwim-target t)
 
 (use-package dired
   :straight nil
   :config
   (when *is-mac*
-    (setq insert-directory-program "gls")
-    (setq dired-use-ls-dired t)))
+    (setq insert-directory-program "gls"
+	  dired-use-ls-dired t))
+  (setq dired-dwim-target t
+	dired-listing-switches
+	"-l --almost-all --human-readable --group-directories-first --no-group"
+	dired-recursive-deletes 'always
+	dired-recursive-copies 'always)
+  (put 'dired-find-alternate-file 'disabled nil))
 
 ;; dirvish
 (use-package dirvish
   :hook
   (dired-mode-hook . denote-dired-mode)
-  
   :init
   (dirvish-override-dired-mode)
 
   :config
+  (require 'vc)
   (if *is-windows* (require 'fix-dirvish-preview))
 
   (if (or *is-mac* *is-android*)
       (setq dirvish-hide-details t)
     (setq dirvish-hide-details '(dirvish-side)))
-  (setq dirvish-use-mode-line 'global)
+  (setq dirvish-use-mode-line t)
 
   (unless *is-windows*
     (setq dirvish-attributes '(file-time file-size)))
@@ -75,18 +80,36 @@
        ("g" "~/gptel/"                      "gptel sessions")))
     (t nil))))
 
+;; gitignore
+(use-package dired-gitignore
+  :after
+  (dirvish dirvish-vc transient)
+  :demand t
+  :config
+    (transient-define-suffix dirvish-toggle-gitignore ()
+      "Toggle `dired-gitignore-mode' in current Dirvish buffer."
+      :description
+      (lambda ()
+	(format "Gitignore filter (%s)"
+		(if dired-gitignore-mode
+                    (propertize "+" 'face 'transient-value)
+		  (propertize "-" 'face 'transient-inactive-value))))
+      :transient t
+      (interactive)
+      (dired-gitignore-mode 'toggle))
+
+    (transient-append-suffix 'dirvish-vc-menu "v"
+      '("i" dirvish-toggle-gitignore)))
+
+;; trashed
 (use-package trashed
   :commands
   (trashed)
   :config
-  (setq trashed-action-confirmer 'y-or-n-p)
-  (setq trashed-use-header-line t)
-  (setq trashed-sort-key '("Date deleted" . t))
-  (setq trashed-date-format "%Y-%m-%d %H:%M:%S"))
-
-(setq dired-listing-switches
-      "-l --almost-all --human-readable --group-directories-first --no-group")
-(put 'dired-find-alternate-file 'disabled nil)
+  (setq trashed-action-confirmer 'y-or-n-p
+	trashed-use-header-line t
+	trashed-sort-key '("Date deleted" . t)
+	trashed-date-format "%Y-%m-%d %H:%M:%S"))
 
 (provide 'init-dired)