feat(jobs): step details quick-look modal for backend managers

Click a step's name in the embedded job-form list → opens a read-only
modal with everything a manager wants in one scroll: equipment,
schedule, master collect-measurements banner, operator instructions
(rich-text from recipe_node.description), measurement prompts list,
and values recorded so far.

Implementation: separate read-only form view bound to the embedded
field via context={'form_view_ref': '...'}. The standalone editable
form view stays registered for the Job Steps menu, so direct
navigation still loads the editable variant.

Three new computed/related fields on fp.job.step:
- quick_look_instructions (Html, related from recipe_node_id.description)
- quick_look_prompt_ids (filtered+sorted recipe_node.input_ids, step_input only)
- quick_look_recorded_value_ids (search across moves: input_value rows
  whose move.from_step_id == self.id)

Plus a small action_open_full_form method that escapes from the modal
to the editable form when the manager actually needs to edit.

Edge cases:
- No recipe_node_id → instructions panel shows empty-state hint
- collect_measurements=False → amber banner: "Master switch off — no
  values will be collected at runtime"
- Multiple moves on same step → values list shows all, newest first

Spec: docs/superpowers/specs/2026-04-30-step-details-modal-design.md.
Verified on entech: step "11. Hard Anodize Type III" populates with
516 chars instructions + 7 prompts.

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

fusion_plating/docs/superpowers/specs/2026-04-30-step-details-modal-design.md

@@ -0,0 +1,61 @@
+# Step Details Quick-Look Modal — Design
+
+**Date:** 2026-04-30
+**Module:** `fusion_plating_jobs`
+**Status:** Approved, implementing inline.
+
+## Problem
+
+The job's embedded step list shows minimal columns (Name · Work Centre · State · Times · Qty · action buttons). Backend managers and supervisors viewing a job have no fast way to see what each step entails — instructions written by the office, prompts the operator will be asked, and values already recorded so far. The existing editable form view (registered for the Job Steps menu) is editable + has 4 tabs — too dense for a "what's this step about?" glance, and presents a regression risk if a manager accidentally edits state.
+
+## Goals
+
+1. Click a step's name in the embedded job-form list → open a read-only quick-look modal with all the manager-relevant context for that step in one scroll.
+2. Preserve the existing editable form for the standalone Job Steps menu / direct navigation.
+3. Zero risk of accidental edits — the modal is read-only by construction (`edit="false" create="false" delete="false"`).
+
+## Non-Goals
+
+- Editable fields, time-logs, NCRs, predecessor status, action buttons (Start/Skip/Move). Available via "Open Full Form" link in the modal footer.
+- New TransientModel mirroring step fields (rejected during brainstorm — duplication).
+- Inline-row expansion / accordion (rejected — heavier OWL work).
+
+## Architecture
+
+| Component | What it does |
+|---|---|
+| **Three new related/computed fields on `fp.job.step`** | `quick_look_instructions` (Html, related from `recipe_node_id.description`), `quick_look_prompt_ids` (computed Many2many → `recipe_node_id.input_ids` filtered to step_input), `quick_look_recorded_value_ids` (computed Many2many → `fp.job.step.move.input.value` rows whose `move_id.from_step_id == self.id`) |
+| **One new form view** `view_fp_job_step_quick_look_form` | Read-only single-sheet form. Header shows status + tank/bath/rack. Three panels: Instructions, Prompts, Recorded Values |
+| **One new action method** `action_open_full_form` on `fp.job.step` | Returns `ir.actions.act_window` opening the existing editable form view, replacing the modal |
+| **Single context attribute** on the parent job form's `<field name="step_ids">` | `context="{'form_view_ref': 'fusion_plating_jobs.view_fp_job_step_quick_look_form'}"` — makes Odoo open the quick-look variant on row click |
+
+## Form Layout
+
+Single sheet, no notebook. From top to bottom:
+
+1. **Title row** — `name` as h1 + `state` widget="badge"
+2. **Sub-header** — sequence · kind · tank · bath · rack (one line, separated by ·)
+3. **Instructions panel** — Html field, `max-height: 40vh; overflow: auto`. Empty-state placeholder when blank: *"No instructions authored for this step."*
+4. **Prompts panel** — read-only embedded list with columns: collect ✓/✗ (boolean_toggle, readonly), prompt name, type, target range (computed concat of `target_min–target_max`), unit, required ★
+5. **Values Recorded panel** — read-only embedded list with columns: prompt name (from `node_input_id.name`), value (computed display of typed value), recorded by, when. Sorted `create_date desc`. Empty-state: *"No values recorded yet."*
+6. **Footer buttons** — `[Open Full Form]` (primary, calls action_open_full_form) · `[Close]` (special="cancel")
+
+## Edge Cases
+
+- **No `recipe_node_id`** — instructions panel shows empty-state; prompts list empty; recorded values still resolve via move search.
+- **`collect_measurements=False`** — banner: *"Master switch off — no values will be collected at runtime."* Prompts list still rendered for reference.
+- **Multiple moves on same step (re-records)** — Values Recorded list shows all, newest first.
+- **Long instructions** — instruction panel scrolls so prompts/values stay visible.
+
+## Files Touched
+
+| File | Status | Change |
+|---|---|---|
+| `fusion_plating_jobs/models/fp_job_step.py` | MOD | Add 3 fields + `action_open_full_form` method |
+| `fusion_plating_jobs/views/fp_job_step_quick_look_views.xml` | NEW | Read-only form view |
+| `fusion_plating_jobs/views/fp_job_views.xml` (or wherever step_ids is rendered) | MOD | Add `context` attr to `<field name="step_ids">` |
+| `fusion_plating_jobs/__manifest__.py` | MOD | Register new view file, bump version |
+
+## Effort
+
+~150 lines, ~1 hour build + verify on entech.