fix: improve skill category syncing and data structure

- Enhanced skill category syncing by ensuring id and name properties are included, boosting data integrity.
- Cleaned up admin exports related to skill categories for better maintainability.

.cursor/rules/components.mdc

@@ -0,0 +1,28 @@
+---
+globs: components/**/*.tsx
+---
+
+# Components Rules
+
+1. UI components MUST be in components/ui/
+2. Feature components MUST be in their feature folder
+3. Components MUST use clients for data fetching
+4. Components MUST be properly typed
+
+Example of correct component:
+
+```typescript
+import { useMyClient } from '@/hooks/use-my-client';
+
+export const MyComponent = () => {
+  const { data } = useMyClient();
+  return <div>{data.map(item => <Item key={item.id} {...item} />)}</div>;
+};
+```
+
+❌ FORBIDDEN:
+
+- Direct service usage
+- Direct database queries
+- Direct fetch calls
+- Untyped props