id	summary	reporter	owner	description	type	status	priority	milestone	version	resolution	keywords	cc
2	Add DownloadItem media type for downloadable files	bazzuser	enno	"== Add `DownloadItem` media type for downloadable files ==

|| '''Type'''       || Feature          ||
|| '''Priority'''   || Medium           ||
|| '''Component'''  || Media / Rendering||
|| '''Status'''     || new              ||
|| '''Owner'''      || enno             ||
|| '''Milestone'''  || Sprint 3         ||
|| '''StoryID'''    || S14              ||
|| '''Estimate'''   || 1h               ||

=== Description ===
To support cases where reference material (e.g. PDFs, data sheets, or documents) should be downloaded or opened externally, a new media type `DownloadItem` will be introduced.

This class renders a simple HTML `<a>` element linking to the file. It avoids embedding and instead offers a flexible, user-friendly way to access additional resources in a standalone exam environment.

=== Implementation ===
 * Add `DownloadItem(MediaItem)` class
 * Constructor accepts `src` and optional `label`
 * `render_html()` outputs:
   {{{
   <a href=""{src}"" download>{label}</a>
   }}}

=== Acceptance Criteria ===
 * Questions can include `DownloadItem` in their `media` list
 * Link renders correctly in the browser
 * Works offline (file included in exam package)
 * No changes required in Jinja2 template
 * Respects polymorphic rendering pattern (`render_html()`)

=== Notes ===
 * The label defaults to ""Datei herunterladen"" if not specified
 * Advanced behavior (e.g. `target=""_blank""`) can be added later
 * Keeps template logic clean and extensible
"	enhancement	closed	minor			fixed	DATAMANAGEMENT