Replace ignore_errors with failed_when

roles/configuration/tasks/main.yml

@@ -111,7 +111,7 @@
     - name: Extra Configuration
       block:
         - name: Append lines to vimrc
-          ignore_errors: true
+          failed_when: false
           ansible.builtin.lineinfile:
             path: "{{ '/mnt/etc/vim/vimrc' if os | lower in ['debian11', 'debian12', 'ubuntu', 'ubuntu-lts'] else '/mnt/etc/vimrc' }}"
             line: "{{ item }}"