DRYTRIX/TimeTracker — reverse-engineered prompt

I want a self hosted web app called TimeTracker for freelancers, agencies, and small teams who need to track work hours, manage projects, and handle client billing in one place. The core experience should feel clean and professional, with a dashboard that shows today’s stats and a main timer people can start, stop, quick start, or repeat from the last task.

Users should be able to create clients and projects, log time, review and filter all time entries, export their data, and see useful reports for time, projects, and finance. I also want invoicing and quotes built in, including PDF output, plus support for tracking expenses that can be tied into billing. Make it responsive so it works nicely on phones too, with simple navigation on smaller screens.

Please make it practical for real teams, privacy focused, and easy to self host with a straightforward setup. If there are existing docs or current best practices you need, feel free to check them online.