dj-classifieds: Add RSS feed fixture

The test fixture was loaded from https://www.segelflug.de/index.php/de/?option=com_djclassifieds&view=items&format=feed&type=rss and appears to parse roughly similar to the previous structure.

Tobias Bieniek committed on Jan 1, 2026, 02:31 PM

Showing 2 changed files +1426 additions -0 deletions

A src/classifieds/snapshots/segelflug_classifieds__classifieds__rss__tests__parse_test@dj-classifieds.xml.snap +864

A src/classifieds/test-input/dj-classifieds.xml +562