chore: update logic to be inline with latest round of testing

tasks/common/preflight.yml

@@ -1,8 +1,13 @@
 ---
 - name: Check for uninstall signal
-  ansible.builtin.command: /bin/true
-  notify: Uninstall units
-  when: perform_uninstall|bool
-  changed_when: false
+  when: perform_uninstall | bool
   tags:
     - preflight
+  block:
+    - name: Broadcast uninstall signal
+      ansible.builtin.command: /bin/true
+      notify: Uninstall units
+      changed_when: true
+
+    - name: Flush handlers to ensure uninstall is completed
+      ansible.builtin.meta: flush_handlers

tasks/main.yml

@@ -4,14 +4,15 @@
   tags:
     - preflight
 
-- name: Include common config tasks
-  ansible.builtin.include_tasks: "common/config.yml"
-  when: not perform_uninstall|bool
-  tags:
-    - config
+- name: Perform setup tasks
+  when: not perform_uninstall | bool
+  block:
+    - name: Include common config tasks
+      ansible.builtin.include_tasks: "common/config.yml"
+      tags:
+        - config
 
-- name: Include common launch tasks
-  ansible.builtin.include_tasks: "common/launch.yml"
-  when: not perform_uninstall|bool
-  tags:
-    - launch
+    - name: Include common launch tasks
+      ansible.builtin.include_tasks: "common/launch.yml"
+      tags:
+        - launch