Your ROOT_URL in app.ini is https://scm.trinitydesktop.org/gitea/ but you are visiting https://scm.trinitydesktop.net/gitea/TDE/tqt3/src/commit/12bd9b6b2bba50da9c3444dfb42b985ed2a6a7c1/examples/demo/qasteroids/sprites/ship/ship0014.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.