Allows users to configure their own wallet ID, enabling
the system to track expenses and receivables on a per-user basis.
Introduces new database table, models, API endpoints, and UI elements
to manage user-specific wallet settings.
Adds functionality to configure the Castle extension, including a wallet ID.
This allows administrators to customize the extension's behavior by specifying a dedicated wallet for castle operations.
Updates journal entry creation to store entry line metadata as a JSON string in the database.
Updates entry line retrieval to parse the JSON string back into a metadata object.
This change allows storing more complex data structures in the metadata field.
Removes the `castle.` prefix from database table names in queries, streamlining data access.
Updates authentication to use `WalletTypeInfo` dependency injection for retrieving wallet information. This improves security and aligns with LNBits' authentication patterns. Also modifies the main router's tag to uppercase.
