fix(certs): surface Fischerscope upload inline in Issue Certs wizard

Reported 2026-05-20: clicking "Issue Cert" on a job opened the
wizard with a banner saying "Fischerscope file or readings needed
— fill it in below before confirming", but the list view only
showed status toggles (Needs Thickness / Is Ready). No upload
affordance was visible. Operators had to know they could click a
list row to expand into a hidden detail form where the upload
field lived.

The wizard model already had the file field, the .docx parser
(_fp_parse_fischerscope_docx), and the @onchange that prefills
readings — only the view was hiding it.

Fix: promote the file upload into the list as its own editable
binary column, alongside the existing Needs Thickness toggle.
Operator now sees:

  Reference │ Type │ Customer │ Needs Thickness │
  Fischerscope File (PDF or .docx) │ Parsed │ Ready

Drop the file → onchange fires → readings + parsed summary
populate in-row. Click "Confirm & Issue" to commit.

The per-line expanded form is preserved (still accessible via
row click) as a "details" panel for editing individual readings
after upload — but the primary upload action is now in the list
row where the operator's eyes are.

Module: fusion_plating_jobs 19.0.10.15.0 → 19.0.10.16.0.

Co-Authored-By: Claude Opus 4.7 (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': '19.0.10.15.0',
+    'version': '19.0.10.16.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Native plating job model — replaces mrp.production / mrp.workorder bridge.',
     'author': 'Nexa Systems Inc.',