Offline Web Browser + Backend + Chrome Exetension
https://play.google.com/store/apps/details?id=org.quuux.knapsack
https://chrome.google.com/webstore/detail/knapsack/mbfcbodpdkoofkphfkgfdlghpojldipe
- Detect large patches of solid color, manual snap
- Make page loads lazy, dont load all
- Scrape title
- Fix intitial load adapater refresh after load all pages
- Better unsaved mode
- Merge Viewer and ArchiveActivity - dont prompt on unsaved, just load from network, archvie - simplify
- Switch to FCM
- Backend needs to skip originating device
- Hook purchase into prefs/sync