refactor(safety): remove redundant live environment detection from system_check

roles/system_check/tasks/main.yml

@@ -1,83 +1,4 @@
 ---
-- name: Gather minimal facts for safety checks
-  ansible.builtin.setup:
-    gather_subset:
-      - "!all"
-      - "min"
-      - "mounts"
-  changed_when: false
-
-- name: Production system protection check
-  block:
-    - name: Check for OS release information
-      ansible.builtin.stat:
-        path: /etc/os-release
-      register: system_check_os_release_exists
-
-    - name: Check for live environment markers
-      ansible.builtin.stat:
-        path: "{{ item }}"
-      loop:
-        - /run/archiso
-        - /run/live
-        - /run/initramfs
-        - /run/initramfs/live
-      register: system_check_live_markers
-      changed_when: false
-
-    - name: Determine root filesystem type
-      ansible.builtin.set_fact:
-        system_check_root_fstype: >-
-          {{
-            ansible_mounts
-            | selectattr('mount', 'equalto', '/')
-            | map(attribute='fstype')
-            | list
-            | first
-            | default('')
-            | lower
-          }}
-      changed_when: false
-
-    - name: Identify live environment indicators
-      ansible.builtin.set_fact:
-        system_check_is_live_environment: >-
-          {{
-            (not system_check_os_release_exists.stat.exists)
-            or (
-              system_check_live_markers.results
-              | selectattr('stat.exists')
-              | list
-              | length
-              > 0
-            )
-            or system_check_root_fstype in ['overlay', 'overlayfs', 'squashfs', 'aufs']
-            or (ansible_hostname | default('') | lower is search('live'))
-          }}
-      changed_when: false
-
-    - name: Assert target is not a production system
-      ansible.builtin.assert:
-        that:
-          - system_check_is_live_environment | bool
-        fail_msg: |
-          PRODUCTION SYSTEM DETECTED - ABORTING
-
-          The target system appears to be a production environment with an already
-          installed operating system. This playbook is designed to run ONLY on
-          live installer environments (e.g., ArchLinux ISO, Debian netinst).
-
-          DO NOT proceed on production systems. This could result in data loss.
-
-          To use this playbook:
-          1. Boot from a live installer ISO (ArchLinux, Debian, Ubuntu, etc.)
-          2. Run playbook against live environment
-          3. Target an empty disk for installation
-
-          If you are certain you want to proceed, you must verify you are running
-          from a live environment, not an installed system.
-        quiet: true
-
 - name: VM existence protection check
   when: system_cfg.type == "virtual"
   block: