Recipe Studio 1.5.4

• Add a new output directly from the chance/weight editor using the item picker.
• Remove individual output rows from the same screen.
• Preserve entered values when adding or removing outputs, changing pages, or cancelling item selection.
• Allow all optional secondary outputs to be removed and added again.
• Prevent removal of the last main output and reject a zero total weight in Create sequenced assembly.

Verified in game with Create sequenced assembly, Create crushing and Immersive Engineering secondary outputs, including dedicated server saving and synchronization. All 36 unit tests pass.