v1.0.8 windows fix and tutorial

[1.0.8] — 2026-09-03

Added

• The last page of the introduction carries the project links — source
  code and issues, Discord, Ko-fi — each with the address written out
  underneath, so it is clear where a click leads before making it. They were
  only in Settings → Info before, which is not where somebody looks who has
  just finished the introduction and hit a problem.

Fixed

• Those same links on the info page rendered without their colour: the style
  attribute was built inside an f-string as style=f"...", and the stray f
  made the attribute invalid. Both places now build the link from one helper,
  so the next change to it cannot drift apart again.

[1.0.7] — unreleased

Fixed

• Step 9 of the introduction pointed at a button nobody could see. The
  page about the settings marks the ⚙ button, which sits in the Live tab —
  but the page before it switches to Sessions to show the view button, and
  nothing switched back, so the marker hid itself and the step explained a
  button while pointing at nothing. Which tab to open is no longer decided
  from a list of keys: the window looks up which tab actually contains the
  target and brings that one forward. A control moved to another tab now
  keeps working without anyone remembering to update a special case.