feat: add zoxide smart directory navigation

Add zoxide installation and configuration to archsetup:
- Install zoxide via pacman in Developer Workstation section
- Create .profile.d/zoxide.sh with zsh initialization
- Alias cd to z for smart directory jumping based on usage patterns

This enables automatic directory navigation learning across all fresh
Arch installs.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2 files changed, 12 insertions, 0 deletions

diff --git a/archsetup b/archsetup
index 788d897..2cbd767 100755
--- a/archsetup
+++ b/archsetup
@@ -765,6 +765,7 @@ developer_workstation () {
     pacman_install meld             # Visual diff
     pacman_install ripgrep          # Fast grep utility
     aur_install the_silver_searcher # Another fast grep utility
+    pacman_install zoxide           # Smart cd command that learns your habits
 
     action="Programming Editors" && display "subtitle" "$action"
     pacman_install mg                        # mini emacs
diff --git a/dotfiles/system/.profile.d/zoxide.sh b/dotfiles/system/.profile.d/zoxide.sh
new file mode 100644
index 0000000..a748043
--- /dev/null
+++ b/dotfiles/system/.profile.d/zoxide.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# zoxide.sh
+# Craig Jennings <c@cjennings.net>
+# zoxide initialization, sourced by .profile
+
+# Initialize zoxide for zsh
+eval "$(zoxide init zsh)"
+
+# Alias cd to use zoxide
+alias cd="z"