Update environment variables and refactor Docker configurations for improved deployment

- Revised .env.portainer to update sensitive credentials and streamline comments for clarity.
- Adjusted docker-compose.yml to remove unnecessary variable references, enhancing readability and maintainability.
- Updated VideoPlayer component to improve type handling and refactor seeking logic for better performance.
- Enhanced library service to include providerId in the rentContent method for improved data handling.
- Refactored auth store to integrate account management functionality.
- Cleaned up ProjectEditor and Settings views by removing unused computed properties and refining method types.

src/services/library.service.ts

@@ -87,6 +87,7 @@ class LibraryService {
   async rentContent(contentId: string, couponCode?: string): Promise<{
     id: string
     contentId: string
+    providerId: string
     lnInvoice: string
     expiration: string
     sourceAmount: { amount: string; currency: string }