Add setup-tailscale

justfile

@@ -1,3 +1,5 @@
+username := env_var('USER')
+
 # Displays this message
 default:
   @just --list --justfile {{justfile()}}
@@ -50,6 +52,11 @@ setup-shell:
   git clone https://github.com/zsh-users/zsh-history-substring-search ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-history-substring-search
   git clone https://github.com/zsh-users/zsh-syntax-highlighting ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
 
+# Enable and authenticate with Tailscale
+setup-tailscale:
+  sudo systemctl enable --now tailscaled
+  sudo tailscale up --operator={{username}} --ssh=true
+
 # Installs Waydroid with GAPPS
 setup-waydroid:
   paru -S binder_linux-dkms waydroid