add multiple packages

- stub only: dbeaver, gns3, godot, heroic
- partial:
  - Darwin: httpiegui, jellyfin, libreoffic, pgadmin, tailscale
- full: thunderbird, zfs, zsh

tasks/pkgs/tailscale.yml

@@ -0,0 +1,11 @@
+# TODO: implement
+---
+- name: append to syspkgs
+  debug:
+    msg: "NOT IMPLEMENTED YET"
+  when: ansible_os_family != 'Darwin'
+
+- name: append to caskpkgs
+  set_fact:
+    caskpkgs: "{{ caskpkgs + [ 'tailscale' ] }}"
+  when: ansible_os_family == 'Darwin'