- Update nfo-manager.js to use correct API routes:
* POST /api/nfo/{id}/create (was /api/nfo/series/{id})
* PUT /api/nfo/{id}/update (was /api/nfo/series/{id})
* GET /api/nfo/{id}/content (was /api/nfo/series/{id})
- Add request body to createNFO with default options
- Fix response handling to check actual API fields
- Remove non-existent getStatistics function
- Fix getSeriesWithoutNFO response structure
- Update instructions.md with fix documentation