* Fixed user issues
* feat: add personal_number column to customers for individual identification
* feat: add personal_number field to makeCustomer function for enhanced customer identification
* feat: add personal_number column with constraint check for customer identification
* feat: add user locale preference to user_preferences table
- Introduced a new column 'locale' in the user_preferences table to store per-user UI language preferences.
- Added a CHECK constraint to ensure only supported locales ('sv', 'en') are allowed.
- Triggered a schema reload notification for the changes.
chore: declare CSS module support in TypeScript
- Added a declaration for CSS modules in globals.d.ts to enable TypeScript support for importing CSS files.
* feat: add Swish as an invoice payment method in company settings
Mattsson