[ISSUE-014] Recipe Import System

## Phase 3: Recipe Management (Weeks 4-5)

### Description
Create TheMealDB import service
Implement data transformation (TheMealDB → Recipe schema)
Add batch processing for multiple recipes
Implement duplicate detection
Create seed script for initial recipe population

### Dependencies
- #007
- #013

### Can Work in Parallel With
- #013
- #015

Start by reviewing dependencies #007 and #013, then locate the existing Recipe schema and the service entry points. Done means importing TheMealDB recipes, transforming them to the schema, processing batches, detecting duplicates, and providing an initial seed script.

Written by the indexing model from the issue text.