Rename shared-ui to ui-design-system

- More descriptive name for design system library
- Update all imports and configurations
- No functional changes

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

tsconfig.json

@@ -15,8 +15,8 @@
     "experimentalDecorators": true,
     "moduleResolution": "bundler",
     "paths": {
-      "shared-ui": [
-        "./dist/shared-ui"
+      "ui-design-system": [
+        "./dist/ui-design-system"
       ],
       "shared-utils": [
         "./dist/shared-utils"