/nextjs-server-action

Create a Server Action with validation and proper error handling.

# Generate Next.js Server Action

Create a Server Action with validation and proper error handling.

## Arguments
- `$ARGUMENTS` - Action name and description (e.g., "createPost with title and content validation")

## Instructions

Create a Server Action based on the provided specifications:

1. **Analyze Requirements**
   - Parse action name from `$ARGUMENTS`
   - Identify required input fields
   - Determine validation requirements
   - Check if revalidation is needed

2. **Implementation**
   - Create in actions.ts or separate file
   - Add 'use server' directive
   - Implement Zod valid...