fix(operator-wizard): surface office-authored instructions to operators

Critical UX gap discovered in production-environment battle test: when
operator hits "Mark Done" and the input wizard fires, they only saw the
measurement prompts list. The rich-text instructions written by the
office (recipe_node.description) never reached the operator at the
exact moment they need them.

Fixed: wizard model gains instructions (Html, computed from
step.recipe_node_id.description) + has_instructions flag.
Form view renders the instructions in a prominent blue alert at the
top of the wizard, above the Measurements list. Hidden when blank
so operators on instruction-less steps don't see noise.

Also: extend default_kind Selection on fusion.plating.process.node to
match fp.step.template — both models now have the same 24 kinds. Without
this, recipe authors could pick a kind in the library template form
that the recipe-node Selection rejected with a ValueError.

Battle test artifact:
- Recipe "Hard Anodize Type III + Dye + Seal" (id=1863) — 23 steps,
  105 measurement prompts, rich-text operator instructions per step
- SO S00278 for ABC Manufactoring confirmed → fp.job 1236 / WH/JOB/00337
  with all 23 steps materialized, 105 prompts visible to operators
- Wizard test: step "11. Hard Anodize Type III" → 516 chars of
  instructions render + 7 input prompts in the form

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': '19.0.8.12.0',
+    'version': '19.0.8.13.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Native plating job model — replaces mrp.production / mrp.workorder bridge.',
     'author': 'Nexa Systems Inc.',

fusion_plating/fusion_plating_jobs/wizards/fp_job_step_input_wizard.py

@@ -59,11 +59,31 @@ class FpJobStepInputWizard(models.TransientModel):
     job_id = fields.Many2one(
         related='step_id.job_id', string='Job', store=False, readonly=True,
     )
+    # Sub 12d — surface the office-authored instructions to the operator
+    # at the exact moment they're recording values. Sourced from the
+    # recipe node's description (rich-text); empty when the recipe
+    # author left it blank.
+    instructions = fields.Html(
+        string='Operator Instructions',
+        compute='_compute_instructions',
+        readonly=True,
+    )
+    has_instructions = fields.Boolean(
+        compute='_compute_instructions',
+    )
     line_ids = fields.One2many(
         'fp.job.step.input.wizard.line', 'wizard_id',
         string='Inputs',
     )
 
+    @api.depends('step_id', 'step_id.recipe_node_id', 'step_id.recipe_node_id.description')
+    def _compute_instructions(self):
+        for rec in self:
+            node = rec.step_id.recipe_node_id if rec.step_id else False
+            html = (node and node.description) or ''
+            rec.instructions = html
+            rec.has_instructions = bool(html and html.strip())
+
     @api.model
     def default_get(self, fields_list):
         defaults = super().default_get(fields_list)

fusion_plating/fusion_plating_jobs/wizards/fp_job_step_input_wizard_views.xml

@@ -11,6 +11,17 @@
                         <field name="step_id" readonly="1"/>
                         <field name="job_id" readonly="1"/>
                     </group>
+                    <field name="has_instructions" invisible="1"/>
+                    <div class="alert alert-info"
+                         role="alert"
+                         invisible="not has_instructions"
+                         style="margin-bottom: 12px;">
+                        <h4 style="margin-top: 0;">
+                            <i class="fa fa-info-circle"/>
+                            Instructions for this step
+                        </h4>
+                        <field name="instructions" nolabel="1" readonly="1"/>
+                    </div>
                     <separator string="Measurements"/>
                     <p class="text-muted" invisible="line_ids">
                         Click <strong>Add a line</strong> to record one or