feat(ui): migrate all view bodies to design tokens (F1b)

Tokenize every remaining component <style> — calculator, order tab,
inspectors, tables, report sections, lobby, auth, mail, battle viewer,
toasts, map overlays. A scripted pass handled the unambiguous core
palette (text/bg/surface/border/accent/danger/muted), the rest were
mapped to the semantic/grey tokens by role.

Remaining colour literals are the documented exceptions only: the
battle-scene SVG data-visualisation palette (fixed dark, like the WebGL
map canvas), overlay scrims (modal / map-canvas), and directional or
deliberate drop shadows. The default theme stays dark until light
coherence is signed off across the views.

Updates ui/docs/design-system.md (migration status + exceptions).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ui/frontend/src/lib/inspectors/planet/ship-groups.svelte

@@ -162,7 +162,7 @@ ship-groups table view with an additional `(planet, race)` filter.
 		font-size: 0.85rem;
 		text-transform: uppercase;
 		letter-spacing: 0.05em;
-		color: #aab;
+		color: var(--color-text-muted);
 	}
 	.rows {
 		list-style: none;
@@ -195,17 +195,17 @@ ship-groups table view with an additional `(planet, race)` filter.
 		cursor: pointer;
 	}
 	.select:hover {
-		border-color: #2a3150;
-		background: #0d1224;
+		border-color: var(--color-border);
+		background: var(--color-surface-hover);
 	}
 	.race {
 		font-weight: 600;
 	}
 	.class {
-		color: #cdd;
+		color: var(--color-text-muted);
 	}
 	.count,
 	.mass {
-		color: #aab;
+		color: var(--color-text-muted);
 	}
 </style>