phacility/phabricator ? reverse-engineered prompt

Build me a self hosted web app for software development teams, something like a modern internal workspace where people can organize projects, track work, review changes, and keep discussions in one place.

I want it to feel clean and practical, with a dashboard, project pages, task tracking, activity updates, search, notifications, and basic admin settings. It should support users signing in, creating and updating work items, commenting on things, and seeing a clear history of what changed. If it makes sense, include a simple way to handle code related collaboration too, since this is meant to be a development focused tool.

Keep the experience fast and straightforward, with a layout that makes it easy to jump between apps or sections. Use the current docs online if you need to, and build it in a way that is easy to run locally and extend later.