Introduces a new password reset page with token validation and form handling. Removes the optional email field from the Vendor interface and its display in the VendorsCard component.
Introduces product selection and exclusion controls to both new and edit promotion forms, allowing promotions to target all, specific, or all-but-specific products. Adds a reusable ProductSelector component, updates promotion types to support new fields, and adjusts cookie max-age for authentication. Also adds two new business quotes.
