Carry the new palette into every remaining colour

The group chat bar drew white text on the old header token, now light;
it sits on near-black instead. Status, class, routine-kind, goal and chart
colours move from greens and navies to the reference scheme: orange for
met and held, near-black for fine and neutral, deeper orange then red as
standing worsens. Home's ring and kept-day leaves and Progress's bars use
the full accent so they read on grey.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KhQh614DMeYoQEH9SoMRUw

frontend/lib/Grounded/see/progress/ProgressState.dart

@@ -331,8 +331,8 @@ class ProgressState extends State<Progress> implements ConnectProgress {
                     height: future ? 4 : 6 + 84 * fraction,
                     decoration: BoxDecoration(
                       color: isCurrent
-                          ? colorNight
-                          : (future ? colorMuted : colorChartGrid),
+                          ? colorAccent
+                          : (future ? colorMuted : colorAccentSoft),
                       borderRadius: const BorderRadius.all(Radius.circular(4)),
                     ),
                   ),