feat: add new components and improve styling utilities

- Add chip, mark, and iconButton recipes with semantic color support
- Introduce skeleton pattern and shimmer gradient for loading states
- Enhance button and details recipes with refined transition properties
- Update border radius tokens to include 'full' and negative spacing values
- Refactor details recipe export and semantic color key handling
- Bump package version to 0.0.6

src/keyframes/shimmer.ts

@@ -0,0 +1,10 @@
+import { defineKeyframes } from '@pandacss/dev'
+
+const shimmerKeyframes = defineKeyframes({
+  shimmer: {
+    '0%': { transform: 'translateX(-100%)' },
+    '100%': { transform: 'translateX(150%)' }
+  }
+})
+
+export default shimmerKeyframes