Fix edge bands that cannot be linked to a raw board

Link an edge band only to a board that has a laminate or finish applied, since a raw board cannot take one.

1. Edge bands can only be linked to boards that have a laminate or finish applied.

   ✓ ১৬ অক্টোবৰ, ২০২৬ তাৰিখে প্ৰডাক্টত পৰীক্ষা কৰা হৈছে

2. If a board is kept raw (no laminate), you cannot link an edge band to it.

   ✓ ১৬ অক্টোবৰ, ২০২৬ তাৰিখে প্ৰডাক্টত পৰীক্ষা কৰা হৈছে

3. Changing the panel thickness can also drive the tape width, so the correct edge band comes automatically without manual selection.