Introduces an exportOrdersToCSV function in lib/api-client.ts to allow exporting orders by status as a CSV file. Updates various UI components to use the '•' (bullet) symbol instead of '·' (middle dot) and replaces some emoji/unicode characters for improved consistency and compatibility. Also normalizes the 'use client' directive to include a BOM in many files.
Introduces a reusable date picker component with support for single date, date range, and month selection. Updates the stock management page to allow exporting reports by daily, weekly, monthly, or custom date ranges using the new pickers. Refactors promotion form to use the new date picker for start and end dates. Adds more business quotes to the quotes config.