Add warning icon to books with missing HC ID when HC sync is enabled

[piejanssens]

What would you like Grimmory to do?

Add warning icon to books with missing HC ID when HC sync is enabled

What problem does this solve for you?

HC sync relies on HC ID metadata.
If it's not present, there will be no sync.
This is often overlooked, unknown to end-users.

Anything else?

No response

Want to help out?

I'm happy to help test and give feedback

Before submitting

• I've searched existing discussions and this hasn't been suggested yet
• I've reviewed this report and have completed it as fully as I can