summer-day/summer-night showed all 10 workspace icons up-front. The cause:
legacy used the deprecated `persistent_workspaces` (underscore), which
current Waybar silently ignores — so legacy only ever showed *existing*
workspaces. The v1 port rewrote it to the modern `persistent-workspaces`
(hyphen), which Waybar honours, surfacing all ten as phantoms.
Drop the block from both summer waybar.jsonc whole-swaps. The other themes
render from waybar.nix, which never declared persistent-workspaces, so they
already only show existing workspaces — no change needed there.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>