add .gitignore

.gitignore

@@ -0,0 +1,69 @@
+auto-save-list
+projectile-bookmarks.eld
+.mc-lists.el
+
+/elpy/
+eln-cache/
+tree-sitter
+transient/
+
+# Compiled
+*.elc
+
+# Packaging
+.cask
+
+# Backup files
+*~
+
+# Undo-tree save-files
+*.~undo-tree
+
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data