Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: meichthys

projects.json

@@ -106,7 +106,7 @@
             "name": "HomeGallery",
             "repo": "xemle/home-gallery",
             "branch": "master",
-            "logo_url": "https://github.com/xemle/home-gallery/blob/master/packages/webapp/public/logo.svg",
+            "logo_url": "https://raw.githubusercontent.com/xemle/home-gallery/master/packages/webapp/public/logo.svg",
             "logo_alt": "HomeGallery Logo",
             "demo_url": "https://demo.home-gallery.org/",
             "demo": "6",