Inventory issue primitive

Common physical issue writer; Laravel host transaction and an explicit authorization callback are mandatory. Locks the warehouse and item, checks the frozen operation hash and ledger revision, refuses insufficient physical quantity and writes a single negative movement. Replaying the same operation returns its original movement.

The host owns permissions, context, reservation/lot/equipment rules, source eligibility and audit. This primitive neither authorizes arbitrary consumption nor manages returns. SGF's synthetic bridge accepts only explicitly mapped, untracked, unreserved articles and new eligible workshop orders.

scripts/package-inventory-issue.mjs creates the immutable local Compras artifact. No publication or production installation is implied.