Imrpove zsh startup performance

zsh/custom/plugins/mise/mise.plugin.zsh

@@ -0,0 +1,17 @@
+if (( ! $+commands[mise] )); then
+  return
+fi
+
+# Load mise hooks
+zsh-defer -a _evalcache mise activate zsh
+
+# If the completion file doesn't exist yet, we need to autoload it and
+# bind it to `mise`. Otherwise, compinit will have already done that.
+if [[ ! -f "$ZSH_CACHE_DIR/completions/_mise" ]]; then
+  typeset -g -A _comps
+  autoload -Uz _mise
+  _comps[mise]=_mise
+fi
+
+# Generate and load mise completion
+mise completion zsh >| "$ZSH_CACHE_DIR/completions/_mise" &|