UX Proposal - Task Detail - Remove `<- Back to Project`

At the top of the task detail page there’s a “← Back to project” button, and directly below it a
breadcrumb (e.g. “Inbox > To-Do”). Both exist to get you back toward the project — having a
chevron button on one line and a breadcrumb trail on the next is redundant for what’s really one
piece of navigation.

Proposing folding the back-chevron into the breadcrumb as its leading element, so it’s one row
instead of two.

Scope

Task detail page only.

We had it originally like that, then people complained that there is no way to get back to the project.

That’s great context, I’m happy to drop this as it is negligible usability impact for me.