Replaces the user ID input field with a user selection dropdown,
allowing administrators to search and select users for permission
management. This simplifies the process of assigning permissions
and improves user experience.
Fetches Castle users via a new API endpoint and filters them
based on search input. Only users with Castle accounts
(receivables, payables, equity, or permissions) are listed.
Implements a Vue-based UI for managing user permissions, allowing administrators to grant and revoke access to expense accounts.
Provides views for managing permissions by user and by account, along with dialogs for granting and revoking permissions.
Integrates with the LNbits API to load accounts and permissions and to persist changes.
