zsh: feat: Add p10k configs

.zshrc

@@ -1,3 +1,10 @@
+# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
+# Initialization code that may require console input (password prompts, [y/n]
+# confirmations, etc.) must go above this block; everything else may go below.
+if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
+  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
+fi
+
 # Intel (Rosetta 2) Homebrew
 alias ibrew='arch -x86_64 /usr/local/bin/brew'
 
@@ -40,3 +47,6 @@ zinit light-mode for \
 ### End of Zinit's installer chunk
 
 zinit ice depth=1; zinit light romkatv/powerlevel10k
+
+# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
+[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh