feat(jobs): Sub 14 — configurable workflow state bar (Path B)

Replaces the generic Draft/Confirmed/In Progress/Done statusbar with
a shop-configurable list of plating-specific milestones. Bar advances
automatically as recipe steps complete; no manual button clicks.

What ships
==========

* New model: fp.job.workflow.state
  Catalog of milestones (name, code, sequence, color, triggers).
  Triggers can be:
    - trigger_default_kinds: "receiving,inspect" matches by step.default_kind
    - trigger_first_step_started: any wet/bake/mask/rack step started
    - trigger_all_steps_done: every non-cancelled step in done/skipped
    - block_when_quality_hold: held back while NCR/hold open
  Plus per-recipe-node override (see below).

* Default 7-state seed (data/fp_workflow_state_data.xml):
    Draft → Confirmed → Received → In Progress → Inspected → Shipped → Done
  noupdate=1 so per-shop edits survive module upgrade.

* Recipe-side trigger field on fusion.plating.process.node:
    triggers_workflow_state_id (Many2one, optional)
  Wins over default_kind matching. Lets the recipe author pin a
  specific step as a milestone trigger even when default_kind isn't
  set or doesn't match. Exposed in the Recipe Tree Editor properties
  panel (dropdown sourced from the catalog).

* fp.job.workflow_state_id (computed, stored)
  Iterates the catalog in sequence order; lands at the highest passed
  milestone. Recomputes on step state / kind / recipe_node / quality
  hold changes. Replaces fp.job.state on the form's statusbar.

* Settings UI: Configuration > Workflow States
  Standard list+form pages so admins can add / edit / deactivate
  states. Manager-group write permission, supervisor read.

What this does NOT do
=====================
  * Doesn't drop fp.job.state — that field still drives the internal
    state machine (button_confirm, action_cancel, etc.). Only the
    UI statusbar is reassigned.
  * No migration for existing jobs — they auto-recompute on next read
    because workflow_state_id is a stored compute with the right
    api.depends. Existing WH/JOB/00342 will display its current
    workflow state on next page load.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_jobs/models/fp_job.py

@@ -80,6 +80,46 @@ class FpJob(models.Model):
              'idempotency. Cleared post-cutover.',
     )
 
+    # ------------------------------------------------------------------
+    # Sub 14 — Configurable workflow state (status bar milestone)
+    # ------------------------------------------------------------------
+    # workflow_state_id auto-advances along the highest passed milestone
+    # in fp.job.workflow.state's sequence order. Replaces the hardcoded
+    # state Selection on the form's statusbar.
+    workflow_state_id = fields.Many2one(
+        'fp.job.workflow.state',
+        string='Workflow Stage',
+        compute='_compute_workflow_state_id',
+        store=True,
+        readonly=True,
+        help='Highest workflow milestone this job has passed, computed '
+             'from step states + per-state trigger conditions. Updates '
+             'automatically — the operator never sets it.',
+    )
+
+    @api.depends(
+        'state',
+        'step_ids',
+        'step_ids.state',
+        'step_ids.kind',
+        'step_ids.recipe_node_id',
+        'step_ids.recipe_node_id.default_kind',
+        'step_ids.recipe_node_id.triggers_workflow_state_id',
+        'quality_hold_count',
+    )
+    def _compute_workflow_state_id(self):
+        WS = self.env['fp.job.workflow.state']
+        all_states = WS.search([], order='sequence, id')
+        for job in self:
+            passed = WS.browse()
+            for ws in all_states:
+                if ws._fp_is_passed_for_job(job):
+                    passed = ws
+                else:
+                    # First non-passed state stops the bar's progress
+                    break
+            job.workflow_state_id = passed
+
     # ------------------------------------------------------------------
     # Smart-button counts (Feature A — operator workflow)
     #
@@ -1350,3 +1390,26 @@ class FpJobStep(models.Model):
              'migrated from. Used by the migration script for '
              'idempotency. Cleared post-cutover.',
     )
+
+
+# ==========================================================================
+# Sub 14 — Recipe-side trigger field
+# ==========================================================================
+# Adds an optional Many2one on every recipe operation node so the recipe
+# author can explicitly map "completion of this step triggers workflow
+# state X". Wins over the default-kind matching defined on the workflow
+# state itself. Lives here (not core) because the target model
+# (fp.job.workflow.state) is defined in this module.
+
+class FusionPlatingProcessNodeWorkflow(models.Model):
+    _inherit = 'fusion.plating.process.node'
+
+    triggers_workflow_state_id = fields.Many2one(
+        'fp.job.workflow.state',
+        string='Triggers Workflow State',
+        ondelete='set null',
+        help='When a job step generated from this recipe node finishes '
+             '(or is skipped/cancelled), the job advances to this '
+             'workflow state. Leave blank to fall back to default-kind '
+             'matching defined on the workflow state catalog.',
+    )