Tillcraft: reconcile the client plan and authoritative guard

Accept stock equality, validate restricted products and verified member discounts, and preserve the selected tax display mode. Apply each line discount to the complete line quantity before adding exclusive tax. Inclusive prices already contain tax. Dashboard net sales removes the correct tax from each inclusive line separately. The structured frontend adapter and an authoritative backend guard both contain defects. Repair both modules; a successful preview must agree with the persisted plan. The repository includes a resource specification inspector, native database, booking timeline and server-derived insights. Run bash test/run.sh. Browser checks include mobile confirmation, durable reload, independent HTTP probes and regression safeguards.

Work with the stack you want to practice. Your workspace and timer start after you choose.