add changes made in work workstation

zsh/completion.zsh

@@ -1,7 +1,10 @@
 # Should be called before compinit
 zmodload zsh/complist
 
-autoload -U compinit; compinit
+# Use a dump file and skip security check for much faster startup (compinit is a major bottleneck)
+mkdir -p "${HOME}/.cache/zsh"
+autoload -U compinit
+compinit -C -d "${HOME}/.cache/zsh/.zcompdump"
 _comp_options+=(globdots) # With hidden files
 
 # +---------+