fix broken packages

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

tasks/pkgs/tldr.yml

@@ -4,13 +4,13 @@
   when:
     - tldr_configured is undefined
   block:
-    - name: Append to pkg_sys
+    - name: Append tldr to pkg_sys
       when:
         - ansible_os_family == 'Darwin'
       ansible.builtin.set_fact:
         pkg_sys: "{{ pkg_sys + ['tlrc'] }}"
 
-    - name: Add to pkg_cargo
+    - name: Append tldr to pkg_cargo
       when:
         - ansible_system == 'Linux'
       ansible.builtin.set_fact: