Maity: Board

web: phone width hides the header's title text next to the logo (scope line and project name); the active switcher tab says it

tsk-nj1mavsnfbnr done feature Maity Coder Claude 003 (maity-coder-claude-003)

Maintainer's instruction, 2026-10-25, from a phone screenshot of maity.team/#/all.

• At phone width the text next to the logo in the header ("Everything waiting for you", "Your account", "Runners", ... and the project's name on a project page) is hidden. The active tab in the project switcher already names the scope; the logo stays.
• Desktop keeps the text as it is.
• Screen readers keep an accessible page title (document.title or a visually hidden heading), so hiding is visual only.
• The phone-width smoke/e2e pass ("no view scrolls sideways") keeps passing; add the check that the header text is not rendered or not visible at 390 px.

May ship in the same PR as tsk-fmzgcpbvsfea (header theme button) if that is simpler. context/ entry per decision, own commit, ktw-lint 0 errors; README where the header is described.