20260414

 Fell asleep around 11 and woke up around 4. Did a cycling exercise around 5. Worked in the morning and afternoon on refactoring as usual. Will finish the refactoring no later than next weekend, but there are still a lot of trivial work to make it usable, let alone UI improving and some features for demo. It's better to set a deadline which makes me feel luxious, so I would say, I can finish the demo before August. It will reach the quality at pre-release level though. Slept around 5 hours and completed 11 pomodoroes today - three for exercise and eight for work.