Config: fix my/org-journal-mark-old-todos-as-comment function , keybinding optimize , undo enhance , refactor some code.

lisp/init-package.el

@@ -1,6 +1,8 @@
 ;;; init-package.el
 ;;; -*- lexical-binding: t -*-
 
+(setopt use-package-enable-imenu-support t)
+
 ;; 安装gcmh用于管理内存回收
 (use-package gcmh
   :init
@@ -91,13 +93,32 @@
 					      search-ring
 					      regexp-search-ring
 					      extended-command-history)
-	      savehist-autosave-interval 300)
-  )
+	      savehist-autosave-interval 300))
 
 ;; saveplace，保存光标位置
 (use-package saveplace
   :hook (after-init . save-place-mode))
 
+;; undo增强
+(use-package undo-fu)
+
+(use-package undo-fu-session
+  :config (undo-fu-session-global-mode))
+
+;; vundo
+(use-package vundo
+  :init (setq undo-limit 800000
+	      undo-strong-limit 1200000
+	      undo-outer-limit 12000000))
+
+;; ibuffer-projectile
+(use-package ibuffer-projectile
+  :init (add-hook 'ibuffer-hook
+		  (lambda ()
+		    (ibuffer-projectile-set-filter-groups)
+		    (unless (eq ibuffer-sorting-mode 'alphabetic)
+		      (ibuffer-do-sort-by-alphabetic)))))
+
 ;; 安装ox-hugo
 (use-package ox-hugo
   :custom