docs(work): scaffold visual-regression-v1 epic + stories

docs/work/visual-regression-v1/_epic.md

@@ -0,0 +1,27 @@
+---
+id: visual-regression-v1
+prd: null
+title: Visual regression v1 — Playwright screenshot infrastructure
+type: epic
+status: in-progress
+features: [tooling, ci]
+created: 2026-05-13
+---
+
+## Goal
+
+Install Playwright and wire a screenshot test harness against Storybook so
+the moment the first component+story lands, the visual regression gate
+is already active.
+
+## Why
+
+Per the frontend-work-shape guide, visual regression is the CI gate that
+locks in component appearance. Setting up the infrastructure now means
+zero ramp-up when components arrive.
+
+## Stories
+
+- [ ] [01 — Install Playwright + config](01-playwright-install/_story.md)
+- [ ] [02 — Storybook visual test harness](02-storybook-visual-tests/_story.md)
+- [ ] [03 — CI integration](03-ci-integration/_story.md)