#146 [Feature]: Copy FEN button on Advanced FEN page inputs

[Anonymous]

Originally created by: BilgeGates
Originally owned by: BilgeGates

What problem does this solve?

There is no quick way to copy the FEN string from the input fields on the Advanced FEN page. Users must manually select all text in the input.

Proposed solution

Add a copy-to-clipboard button above or beside each FEN input field.

Before submitting

• [x] I searched existing requests and this is not a duplicate.

[Anonymous]

• assigned_to: BilgeGates