**Motivations:**
- Improve UI clarity by displaying two distinct buttons instead of one combined button
- Reduce the number of clicks needed to access the import functionality
- Allow users to directly choose their desired action without an intermediate step
**Evolutions:**
- Added optional 'initialStep' prop to CreateAccountModal to initialize modal at 'import' or 'choose' step
- Refactored NoAccountView to display two separate buttons: 'Générer un nouveau compte' and 'Importer une clé existante'
- Extracted buttons into separate NoAccountActionButtons component to respect function line limit
- Removed unused 'connected' parameter from AuthorPresentationFormView
**Pages affectées:**
- components/CreateAccountModal.tsx
- components/AuthorPresentationEditor.tsx
- features/account-creation-buttons-separation.md
