I have some ideas for the storage system.

• A label similiar to the label in the modular storage that shows number of occupied slots and number of total slots for all inventories.
• A button below the sorting buttons that sorts the inventories automatically. First the inventories with filters and mass storages like storage drawers.
• You should be able to extract items from storage scanner GUI-less. The hopper only sucks the item from the output slot atm. Same for the terminal.
• The storage scanner should save the starred inventory when closed.
• Can you only scan the inventories around the scanner? If yes, could you add an extra block that can be connected to the scanner that can scan the inventories within a smaller range. So you can have inventories in different dimensions and can access them from anywhere.