jqssun/android-titanium-browser ? reverse-engineered prompt

Build me an Android browser app called Titanium Browser that feels fast and native, but is focused on privacy and security. It should be Chromium based, open source, and support browser extensions, including installing Chrome Web Store extensions, unpacked extensions, and Manifest V2 extensions. I want the usual browser stuff to work smoothly too, like incognito mode, settings for privacy and security, WebRTC IP options, and access to debug pages like chrome://flags and chrome://extensions.

Make it easy to build releases on Linux, and include the scripts and config needed for a proper signed APK build. If there are any tricky setup steps or current Chromium or extension install details that are worth checking online, look them up and keep the project working with the latest docs.