Python web application that serves a todo-list / timetracker / pomodoro

One day "let's discover Bottle and Python web dev"

• Task managment as a tree
• Start/terminates them
• Time tracking
• Persistence to SQLite db (deployed version is memory-only)
• Docker deploy
• JavaScript is completely optional, used only for Notification and sound

• Users! Login! Authentication! I expected Bottle to help me a bit more on this side... Not easy to do it all in a day.
• A stylesheet that doesn't make people's eye bleed
• UX seriously sucks
• More time tracking features (report, pause tasks, group them, delete, reorganize, ...)

Obligatory screenshot