fix broken packages

- standardize naming of each pkg append
- move _configured vars to end of block

tasks/pkgs/luals.yml

@@ -8,13 +8,13 @@
       ansible.builtin.include_tasks:
         file: config/luals.yml
 
-    - name: Append to pkgs
+    - name: Append luals to pkg_archive
       when:
         - ansible_system == 'Linux'
       ansible.builtin.set_fact:
         pkg_archive: "{{ pkg_archive + ['luals'] }}"
 
-    - name: Append to pkg_sys
+    - name: Append lua-language-server to pkg_sys
       when:
         - ansible_system == 'Darwin'
       ansible.builtin.set_fact: