Refactor preflight task names for clarity and consistency

tasks/preflight-checks.yml

@@ -1,12 +1,12 @@
 ---
 # preflight-checks.yml - Validate environment before running main tasks
 
-- name: "Get Ansible python interpreter"
+- name: "[PREFLIGHT] Get Ansible python interpreter on ansible controller"
   ansible.builtin.set_fact:
     controller_python: "{{ ansible_playbook_python }}"
   delegate_to: localhost
 
-- name: "Install netaddr in controller Python environment"
+- name: "[PREFLIGHT] Install netaddr in ansible controller Python environment"
   ansible.builtin.pip:
     name: netaddr
     state: present