feat(prices): implement price management with date ranges, including creation, retrieval, and history listing; update schemas and API documentation

feat(article_import): introduce support for 'COMMUN' brand alias to link articles to all existing brands, update schemas and processing logic accordingly

feat: implement brand and category slug normalization, update import mappings, and enhance article import processing

feat(db): add groups table, update schema, and clean up docs

feat(db): link supplier discounts to lines instead of batch

feat: migrate supplier_discount to many-to-many suppliers relationship

feat(quotation): implement global temporal discounts with status control

fix(quotation): correctly calculate discounted price from percentage and original unit price

Merge branch 'feature/cotation_route_clean' of https://github.com/AutoFranceParts/afp_core into dev

fix(cotation_calcul): discount handling

feat: enhance article import functionality with reference management

feat: implement row level security and supplier status management

feat(quotations): optimize quotation creation and enhance batch processing for articles and prices

fix(calcul): correct use of discounts

fix(quotations): update test data and doc, along with quotation method

feat(quotations): route and calcul workflow

Implement price import functionality with support for CSV and Excel formats. Add API endpoint for starting price imports, including validation and error handling. Introduce new schemas, services, and repositories for price data management. Update documentation to reflect new features and usage. Enhance tests to cover the added functionality.

Implement Supabase Storage integration for import files, allowing uploads and downloads of article and price data. Update import processing to utilize the new storage service, including metadata handling and error management. Refactor related services and repositories, and enhance documentation to reflect these changes. Add tests for new functionality and ensure existing tests are updated accordingly.

Enhance article import process by adding support for optional logistic fields (`moq`, `origin`) and implementing progress tracking with `total_rows` and `rows_processed`. Update related schemas, repositories, and services to accommodate these changes. Improve documentation to reflect new features and usage. Add tests for new functionality and ensure existing tests cover the updated logic.

Add article import functionality with CSV and Excel support, including API endpoints for starting imports, listing imports, and handling import errors. Implement background processing for imports, validation, and error handling. Update requirements and documentation accordingly.

Add FastAPI application structure with Prisma integration, including API endpoints, services, repositories, and database setup. Introduce strict layering rules, documentation, and testing strategy.