Added placeholder for documentation

mkdocs.yml

@@ -7,12 +7,12 @@ repo_name: letzshop-import
 repo_url: https://github.com/yourusername/letzshop-import
 edit_uri: edit/main/docs/
 
-# Navigation structure
 nav:
   - Home: index.md
   - Getting Started:
     - Installation: getting-started/installation.md
     - Quick Start: getting-started/quickstart.md
+    - Database Setup: getting-started/database-setup.md      # NEW
     - Configuration: getting-started/configuration.md
   - API:
     - Overview: api/index.md
@@ -31,6 +31,7 @@ nav:
   - Development:
     - Architecture: development/architecture.md
     - Database Schema: development/database-schema.md
+    - Database Migrations: development/database-migrations.md  # NEW
     - Services: development/services.md
     - Contributing: development/contributing.md
   - Deployment: