Completely remove legacy skill system and tests

src/components/game/tabs/index.ts

@@ -1,23 +0,0 @@
-// ─── Tab Components Index ──────────────────────────────────────────────────────
-// Re-exports all tab components for cleaner imports
-
-export { CraftingTab } from './CraftingTab';
-export { SpireTab } from './SpireTab';
-export { SpellsTab } from './SpellsTab';
-// SkillsTab is now exported from src/components/game/index.ts
-export { SkillsTab } from '../SkillsTab';
-export { StatsTab } from './StatsTab';
-export { EquipmentTab } from './EquipmentTab';
-export { AttunementsTab } from './AttunementsTab';
-export { DebugTab } from './DebugTab';
-export { LootTab } from './LootTab';
-export { AchievementsTab } from './AchievementsTab';
-export { GolemancyTab } from './GolemancyTab';
-
-// Spire sub-components
-export { SpireHeader } from './SpireHeader';
-export { GuardianPanel } from './GuardianPanel';
-export { RoomDisplay } from './RoomDisplay';
-export { FloorControls } from './FloorControls';
-export { CombatStatsPanel } from './CombatStatsPanel';
-export { ActivityLog } from './ActivityLog';