Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-guides/TRaSH-Guides/src/commit/3b36e84af8fb577b77e8c2f9a08a4811caeed7d8/Guide-Sync/images/sync/notifiarr-cf-hdr.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.