docs(fusion_plating_shopfloor): implementation plan for tablet redesign
5-phase TDD plan with 28+ tasks executing the spec at
docs/superpowers/specs/2026-05-22-shopfloor-tablet-redesign-design.md:
- Phase 1: Workspace foundation — 5 shared OWL services
(WorkflowChip, GateViz, SignaturePad, HoldComposer, KanbanCard),
JobWorkspace OWL client action, workspace_controller with 4 endpoints,
display_wo_name + blocker_* computes, smart button on fp.job form.
- Phase 2: Auto-pause cron (fixes 411h ghost timer),
late_risk_ratio + active_step_id computes, long_running flag on
process node, ACL lift for operator (cert write, thickness create,
override read).
- Phase 3: Landing refactor — fp_shopfloor_landing replaces
fp_shopfloor_tablet + folds in fp_plant_overview. Station-scoped
kanban with All Plant toggle.
- Phase 4: Manager dashboard refactor — 4 sibling tabs (Workflow
Funnel, Approval Inbox, At-Risk, existing Plant Board), 3 new
endpoints, bottleneck_score on fp.work.centre, 2 new KPI tiles.
- Phase 5: Cleanup — remove deprecation stubs, retire plant_overview
menu, update CLAUDE.md + README.
Each phase ships independently; each task is a self-contained TDD
cycle (write test → fail → implement → pass → commit).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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