/add-content-json

Create a static JSON content file with schema and loading utilities.

Generate:

• JSON content file in /data with proper structure
• Versioning metadata (version number, last updated timestamp)
• TypeScript interface matching the JSON schema
• Content categories/sections organized logically
• Content loading utility function in /lib/content
• Cache busting with hash-based versioning
• Content validation helper
• Example of loading and using content in a component
• Type-safe content access helpers

Include proper error handling for missing content, fallback values, and content transformation utilities. Structure the JSON for easy maintenance and i18n support if needed. Document the schema clearly.