6439d1ccd9
New public print view at /print/printedparts-labels following the plugin-owned USB label precedent: multi-select with per-item copies, CODE128 of the item code via JsBarcode (a QR at this size is at the edge of scanner tolerance), one label per page on 1in x 0.5in roll stock via a new @page size. The Detail page's Bin Label button preselects its item through ?item=<id>; the list header gains a batch Print Labels button.