feat(fusion_plating_jobs): crop QR quiet-zone so the pattern fills the box (bigger)

The barcode bakes a ~12% white quiet-zone border around the QR. Render the QR
oversized inside an overflow:hidden wrapper offset to clip ~10% off each edge
(under the quiet zone — finder patterns stay intact), so the black pattern
fills the box and reads bigger. Applied to both the full-width (no-tags) and
shared (with-tags) QR. White label cell around the wrapper preserves the scan
margin. Verified live (WO-30072, WO-30090) — finders intact.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_jobs/__manifest__.py

@@ -3,7 +3,7 @@
 # License OPL-1 (Odoo Proprietary License v1.0)
 {
     'name': 'Fusion Plating — Native Jobs',
-    'version': '19.0.12.1.3',
+    'version': '19.0.12.1.4',
     'category': 'Manufacturing/Plating',
     'summary': 'Native plating job model — replaces mrp.production / mrp.workorder bridge.',
     'author': 'Nexa Systems Inc.',