Add-ons AIXF Resource Tag Line on View 2.3.7

If you install this addon, it is on all resources. No on and off for this. Unless you disable or uninstall.

Purpose:
Shows the XFRM resource Tag line (subtitle) directly on the resource's item page (under the title).



## What it does
- Adds a tiny template modification to public:xfrm_resource_view that prints `{$resource.tag_line