Summary: Brack adds Canon R5 II instant rebates

Why It Matters: This shows a new sales promotion for a specific camera model.

What Changed:

• A link for "Sofortrabatte auf Canon Fotokamera R5 II" was added. This link offers instant rebates on the Canon R5 II camera.
• The general link "Die Welt der Fotografie – Produkte, Tipps und Inspirationen" was removed.
• A link for "Sound is Power – entdecke das Bose Sortiment" was added.
• New footer content was added, including links for sponsoring, SFV partnership, chat information, and social media.