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/8141b881e3f6088c9980c1ee41f8e926e18cc208/tutorial/t3
You should set ROOT_URL correctly, otherwise the web may not work correctly.