feat: update osx arm zprofile

.zprofile

@@ -2,3 +2,11 @@ export PYENV_ROOT="$HOME/.pyenv"
 export PATH="$PYENV_ROOT/bin:$PATH"
 
 eval "$(pyenv init --path)"
+
+if [[ $(uname -m) == 'arm64' ]]; then
+  # Set PATH, MANPATH, etc., for Homebrew.
+  eval "$(/opt/homebrew/bin/brew shellenv)"
+
+  # Added by OrbStack: command-line tools and integration
+  source ~/.orbstack/shell/init.zsh 2>/dev/null || :
+fi