feat(build.func): add var_ignore_disable to bypass disabled-script guard

Allow users to set var_ignore_disable=true to continue past the 'script disabled' guard in runtime_script_status_guard(). A warning is still shown, but execution continues instead of aborting. Deleted scripts remain a hard stop.

CHANGELOG.md

@@ -491,6 +491,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ## 2026-07-02
 
+### 🆕 New Scripts
+
+  - Rackula ([#15465](https://github.com/community-scripts/ProxmoxVE/pull/15465))
+
 ### 🚀 Updated Scripts
 
   - #### ✨ New Features

misc/build.func

@@ -3788,6 +3788,17 @@ runtime_script_status_guard() {
   fi
 
   if [[ "$is_disabled" == "true" ]]; then
+    # Allow bypass via var_ignore_disable=true (still warn, but continue)
+    case "${var_ignore_disable:-}" in
+    1 | yes | true | on)
+      msg_warn "This script is currently disabled in community-scripts."
+      [[ -n "$disable_message" ]] && msg_warn "$disable_message"
+      msg_warn "Bypassing disable status via var_ignore_disable — continuing at your own risk."
+      msg_warn "More info: ${info_url}"
+      return 0
+      ;;
+    esac
+
     msg_error "This script is currently disabled in community-scripts."
     [[ -n "$disable_message" ]] && msg_error "$disable_message"
     [[ -z "$disable_message" ]] && msg_error "Updates and installs are temporarily disabled for this script."