Fix tutorial Next button text color in Tokyo Night (#7734)

* Initial plan

* Fix Tokyo Night tutorial navigation button text color

Co-authored-by: abchatra <6107272+abchatra@users.noreply.github.com>

* Fix Tokyo Night card action hover and visited text colors

Co-authored-by: jwunderl <5615930+jwunderl@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: abchatra <6107272+abchatra@users.noreply.github.com>
Co-authored-by: Abhijith Chatra <abchatra@microsoft.com>
Co-authored-by: jwunderl <5615930+jwunderl@users.noreply.github.com>

Author: 3 people

theme/color-themes/overrides/arcade-tokyo-night-overrides.css

@@ -11,6 +11,10 @@
     color: var(--pxt-header-foreground);
 }
 
+.tutorial-controls > .ui.button {
+    color: var(--pxt-colors-blue-foreground);
+}
+
 .debugtoolbar .ui.menu .dbg-btn.dbg-step.disabled,
 .debugtoolbar .ui.menu .dbg-btn.dbg-step.disabled:hover {
     color: var(--pxt-neutral-foreground1) !important;
@@ -22,6 +26,8 @@
     color: var(--pxt-primary-foreground);
 }
 
+.detailview .ui.grid.stackable .actions .card-action .card-action-button-link.common-link:hover,
+.detailview .ui.grid.stackable .actions .card-action .card-action-button-link.common-link:visited,
 .detailview .ui.grid.stackable .actions .card-action .card-action-button-link.common-link:focus,
 .detailview .ui.grid.stackable .actions .card-action .card-action-button-link.common-link:active {
     color: var(--pxt-primary-foreground) !important;