Files
agentic-dev/docs/superpowers/plans/2026-05-04-plan-6-cleanup-enforcement-e2e-docs.md
Danijel Martinek 0972645ebb refactor: rename eslint-config + typescript-config to core-eslint + core-typescript
Aligns tooling packages with the core-* naming convention used by all
other foundation packages (core-shared, core-cms, core-api, core-trpc,
core-ui). Updates ~50 files: package.json names, devDependencies,
tsconfig extends, eslint.config imports, vitest.config imports, AGENTS.md
references, and the boundaries plugin patterns to match the new paths.

The tooling-specific patterns in boundaries/elements are now ordered BEFORE
the broader core-* pattern to ensure correct first-match-wins behavior.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-05 10:37:07 +02:00

1096 lines
42 KiB
Markdown

# Vertical Refactor — Plan 6: Cleanup + Enforcement + E2E + Docs
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans.
**Goal:** Land the vertical-refactor branch in a fully clean, enforced, tested, and documented state. Delete the six legacy packages; migrate `apps/storybook` from `@repo/ui` to `@repo/core-ui`; install `eslint-plugin-boundaries` with rules matching the spec's three-tag model; set up Playwright in both apps with smoke specs; rewrite the doc tree (AGENTS.md, ADRs, guides). End state: PR-ready branch where every package, app, lint pass, and test suite tells the same coherent vertical-feature story.
**Architecture:** Five sequential phases. Each phase ends green so a reviewer can land Plan 6 in chunks if desired. Phase A removes legacy packages (drops their `apps/cms` and `apps/storybook` references first, then deletes). Phase B is `eslint-plugin-boundaries` configuration. Phase C is Playwright. Phase D is full doc rewrite. Phase E is final repo-wide green check.
**Tech Stack:** `eslint-plugin-boundaries@^4`, `@playwright/test@^1.50`, all existing tooling.
**Plan position:** Plan 6 of 6 — final.
- Plans 1-5 ✅ Foundation, Blog, Auth+Media, Marketing-pages+Navigation, App+UI integration
- **Plan 6 (this doc):** Cleanup + enforcement + e2e + docs
**Spec reference:** `docs/superpowers/specs/2026-04-21-vertical-monorepo-refactor-design.md`
---
## Decisions taken in this plan
- **Delete six legacy packages:** `packages/api`, `packages/api-client`, `packages/cms-client`, `packages/cms-core`, `packages/core`, `packages/ui`. Their callers (apps/cms, apps/storybook) get repointed first.
- **`eslint-plugin-boundaries` v4** chosen — the v5 series has breaking config-file changes; v4 is stable, ESLint-9 compatible, well-documented. Configured in `packages/eslint-config` so all packages inherit.
- **Playwright `chromium` only** in initial setup — Firefox/WebKit deferred. Each app gets its own `playwright.config.ts` and starts its own `webServer` (web-next on 3000, web-tanstack pointed at 3000 since it shares the backend in dev).
- **Storybook stays alive** but switches to `@repo/core-ui`. If `packages/ui/src/atoms/*` had stories in Plan 1's snapshot, they're already in `core-ui` after Plan 1's `core-ui` migration — but Plan 1 actually only scaffolded `core-ui` empty; the real `ui` content was never migrated. **This plan does that migration in Phase A** as a prerequisite for deleting `packages/ui`.
- **Doc rewrite scope:** rewrite root `AGENTS.md` + `CLAUDE.md`, all per-package `AGENTS.md`, `docs/architecture/{overview,dependency-flow}.md`, `docs/guides/{adding-a-feature,testing-strategy}.md`. Add 4 new ADRs and update/supersede 2 existing ones. Delete the six stale 2026-04-06 plan docs (they describe the old architecture).
- **No CLAUDE.md changes outside the worktree** — the user's main repo has its own .git/.claude state; we only touch the in-worktree CLAUDE.md (project-level instructions).
---
## File Structure
**Delete (Phase A):**
- `packages/api/` (entire directory)
- `packages/api-client/`
- `packages/cms-client/`
- `packages/cms-core/`
- `packages/core/`
- `packages/ui/`
- `docs/superpowers/plans/2026-04-06-plan-{1..6}-*.md` (6 stale plan files)
- All per-package `AGENTS.md` files inside the deleted packages (handled by directory deletion)
**Modify (Phase A — pre-delete repointing):**
- `packages/core-ui/src/` — populate with content migrated from `packages/ui/src/` (atoms, molecules, lib/utils + stories)
- `packages/core-ui/package.json` — add storybook-related devDeps if any are needed
- `apps/storybook/package.json` — swap `@repo/ui``@repo/core-ui`
- `apps/storybook/.storybook/main.ts` (if it exists) — update component path
- `apps/cms/package.json` — drop `@repo/cms-core` dep (no longer used)
**Create/modify (Phase B):**
- `packages/eslint-config/index.js` (or `index.mjs`) — add `eslint-plugin-boundaries` with rules
- `packages/eslint-config/package.json` — add `eslint-plugin-boundaries` dep
- Each package/app `eslint.config.js|mjs` — verify it inherits properly (most should already)
**Create (Phase C):**
- `apps/web-next/playwright.config.ts`
- `apps/web-next/e2e/home.spec.ts`
- `apps/web-next/e2e/blog-post.spec.ts`
- `apps/web-next/e2e/marketing-page.spec.ts`
- `apps/web-next/package.json` — add `@playwright/test` devDep + `test:e2e` script
- `apps/web-tanstack/playwright.config.ts`
- `apps/web-tanstack/e2e/home.spec.ts`
- `apps/web-tanstack/package.json` — add `@playwright/test` devDep + `test:e2e` script
- Root `package.json` — add `test:e2e` script that runs Turbo task
- Root `turbo.json` — add `test:e2e` task
**Create/rewrite (Phase D):**
- `docs/architecture/vertical-feature-spec.md` — copy of source spec
- `docs/architecture/overview.md` — full rewrite
- `docs/architecture/dependency-flow.md` — full rewrite
- `docs/guides/adding-a-feature.md` — full rewrite
- `docs/guides/testing-strategy.md` — full rewrite
- `docs/decisions/adr-002-di-framework.md` — append note about per-feature containers
- `docs/decisions/adr-003-cms-separation.md` — mark v1 superseded; write v2 (or replace inline)
- `docs/decisions/adr-004-dual-mode-client.md` — mark superseded
- `docs/decisions/adr-005-atomic-design.md` — append scope note (applies to core-ui only)
- `docs/decisions/adr-006-vertical-feature-packages.md` — NEW
- `docs/decisions/adr-007-drop-cms-client-wrapper.md` — NEW
- `docs/decisions/adr-008-per-feature-di-containers.md` — NEW
- `docs/decisions/adr-009-integrations-folder-naming.md` — NEW
- Root `AGENTS.md` — full rewrite
- Root `CLAUDE.md` — update Read First + add boundary note
- `apps/cms/AGENTS.md` — rewrite (replace cms-core references with core-cms)
- `apps/web-next/AGENTS.md` — NEW (or rewrite if exists)
- `apps/web-tanstack/AGENTS.md` — NEW
- `apps/storybook/AGENTS.md` — update (replace ui with core-ui)
- `packages/<core-or-feature>/AGENTS.md` — one per remaining package (12 total: 5 core-* + 5 features + 2 tooling)
**Delete:**
- `docs/superpowers/plans/2026-04-06-plan-{1,2,3,4,5,6}-*.md` (6 stale plans)
---
## Phase A: Cleanup — populate core-ui, repoint apps, delete legacy packages
### Task 6.1: Migrate `packages/ui/src/` content into `packages/core-ui/src/`
**Files:**
- Read: `packages/ui/src/**/*` (currently has atoms/, molecules/, templates/, lib/utils.ts and stories)
- Write: copy into `packages/core-ui/src/` matching the same structure
- Modify: `packages/core-ui/package.json` — add any devDeps needed (likely none — `@types/react`, `react`, `clsx`, `tailwind-merge` already present)
- [ ] **Step 1: List what's in packages/ui/src**
Run: `find packages/ui/src -type f -name "*.ts" -o -name "*.tsx" | head -30`
- [ ] **Step 2: Copy entire src tree from ui to core-ui**
```bash
cp -R packages/ui/src/. packages/core-ui/src/
```
This preserves the existing `packages/core-ui/src/index.ts` (will overwrite if there's a name collision; verify with the diff before committing). After copy, `packages/core-ui/src/` should contain `atoms/`, `molecules/`, `templates/` (if they exist in ui), `lib/utils.ts`, and the index.ts (overwritten with ui's barrel).
- [ ] **Step 3: Verify the new core-ui index.ts barrel exports something meaningful**
Run: `cat packages/core-ui/src/index.ts`
If it's still the empty `export {};`, replace with the equivalent of `packages/ui/src/index.ts` (whatever that exports). The intent: `import { Button } from '@repo/core-ui'` should work from the storybook app.
- [ ] **Step 4: Verify core-ui typechecks**
Run: `pnpm typecheck --filter @repo/core-ui`
Expected: PASS. If not, the issue is likely missing devDeps like Storybook types — for components, that's fine (those types only matter in `*.stories.tsx`). If stories cause errors, see Step 5.
- [ ] **Step 5: If `*.stories.tsx` cause typecheck errors due to missing `@storybook/react`**
Storybook's React types come from the storybook app's deps, not the ui library's. To exclude stories from core-ui's typecheck, modify `packages/core-ui/tsconfig.json`:
```json
{
"extends": "@repo/core-typescript/base.json",
"compilerOptions": {
"outDir": "dist",
"rootDir": ".",
"lib": ["ES2022", "DOM"],
"jsx": "preserve"
},
"include": ["src/**/*"],
"exclude": ["node_modules", "dist", "**/*.stories.tsx", "**/*.stories.ts"]
}
```
- [ ] **Step 6: Verify core-ui typechecks again**
Run: `pnpm typecheck --filter @repo/core-ui`
Expected: PASS.
- [ ] **Step 7: Commit**
```bash
git add packages/core-ui
git commit -m "feat(core-ui): migrate atoms/molecules/templates from packages/ui"
```
---
### Task 6.2: Repoint `apps/storybook` from `@repo/ui` to `@repo/core-ui`
- [ ] **Step 1: Update `apps/storybook/package.json`**
Change `"@repo/ui": "workspace:*"` to `"@repo/core-ui": "workspace:*"`.
- [ ] **Step 2: Find and update import references in storybook config + stories**
```bash
grep -rln "@repo/ui" apps/storybook
```
For each file: replace `@repo/ui` with `@repo/core-ui`. Common files: `apps/storybook/.storybook/main.ts` (story path globs), `apps/storybook/preview.ts` if exists.
- [ ] **Step 3: Install + verify storybook can boot**
Run: `pnpm install`
Run: `pnpm typecheck --filter @repo/storybook`
Expected: PASS.
> Optional: try `pnpm dev --filter @repo/storybook` in background; verify port 6006 responds. Skip if storybook setup is fragile and would require additional config beyond the repoint.
- [ ] **Step 4: Commit**
```bash
git add apps/storybook pnpm-lock.yaml
git commit -m "build(storybook): migrate from @repo/ui to @repo/core-ui"
```
---
### Task 6.3: Drop `@repo/cms-core` dep from `apps/cms/package.json`
- [ ] **Step 1: Edit `apps/cms/package.json`**
Remove the line `"@repo/cms-core": "workspace:*",` from `dependencies`. Keep `@repo/core-cms` (added in Plan 1).
- [ ] **Step 2: Install + verify**
Run: `pnpm install`
Run: `pnpm typecheck --filter @repo/cms`
Expected: PASS.
- [ ] **Step 3: Commit**
```bash
git add apps/cms/package.json pnpm-lock.yaml
git commit -m "build(cms): drop legacy @repo/cms-core dep (now uses @repo/core-cms only)"
```
---
### Task 6.4: Delete the six legacy packages
- [ ] **Step 1: Verify no remaining references**
Run: `grep -rln "@repo/api\b\|@repo/api-client\|@repo/cms-client\|@repo/cms-core\|@repo/core\b\|@repo/ui\b" apps/ packages/ 2>/dev/null | grep -v "^node_modules" | grep -v "^.next" | grep -v "^.turbo" | grep -v "^dist"`
Expected: empty output (no remaining imports). If anything appears, fix it before deleting.
> Note: the regex `@repo/core\b` matches `@repo/core` but not `@repo/core-shared`. Same for `@repo/ui\b` vs `@repo/core-ui`. The `\b` word boundary is important.
- [ ] **Step 2: Delete the six packages**
```bash
rm -rf packages/api packages/api-client packages/cms-client packages/cms-core packages/core packages/ui
```
- [ ] **Step 3: Install — pnpm prunes the now-orphaned workspace entries**
Run: `pnpm install`
Expected: lockfile updates, no errors. Old packages no longer in workspace.
- [ ] **Step 4: Repo-wide typecheck + tests to confirm nothing broke**
Run: `pnpm typecheck`
Expected: PASS for all packages we kept (core-shared, core-cms, core-api, core-trpc, core-ui, auth, blog, marketing-pages, media, navigation, eslint-config, typescript-config, web-next, web-tanstack, cms, storybook). NO pre-existing failures should remain — those were in `@repo/api` and `@repo/ui` which we just deleted.
Run: `pnpm test`
Expected: PASS for the 96 feature tests.
- [ ] **Step 5: Commit**
```bash
git add -A
git commit -m "chore: delete legacy packages (api, api-client, cms-client, cms-core, core, ui)"
```
---
## Phase B: ESLint boundary enforcement
### Task 6.5: Install + configure `eslint-plugin-boundaries`
- [ ] **Step 1: Add `eslint-plugin-boundaries` to `packages/eslint-config/package.json` deps**
Read the current file, then add to `dependencies`:
```json
"eslint-plugin-boundaries": "^4.2.2"
```
(If `dependencies` doesn't exist, add the block.)
- [ ] **Step 2: Inspect current eslint config**
Run: `cat packages/eslint-config/index.{js,mjs,ts} 2>/dev/null`
There may be one or multiple files (e.g., a base flat config + framework variants). Identify the file that's used by all packages (typically named `index.js` or `base.js` and exports a flat config array).
- [ ] **Step 3: Add `eslint-plugin-boundaries` rules to the base config**
Append to the base config's exports (assuming it's a flat config array):
```javascript
import boundaries from "eslint-plugin-boundaries";
export default [
// ... existing config ...
{
plugins: { boundaries },
settings: {
"boundaries/elements": [
// Apps — top tier
{ type: "app", pattern: "apps/*" },
// Core foundation packages
{ type: "core", pattern: "packages/core-*" },
// Composition core packages — special: may import feature subpaths
{ type: "core-composition", pattern: "packages/core-api" },
{ type: "core-composition", pattern: "packages/core-cms" },
// Business feature packages
{ type: "feature", pattern: "packages/!(core-*|eslint-config|typescript-config)" },
// Tooling — untagged for boundary purposes
{ type: "tooling", pattern: "packages/eslint-config" },
{ type: "tooling", pattern: "packages/typescript-config" },
],
},
rules: {
"boundaries/element-types": [
2,
{
default: "disallow",
rules: [
{ from: "app", allow: ["app", "core", "core-composition", "feature", "tooling"] },
{ from: "feature", allow: ["core", "tooling"] },
{ from: "core", allow: ["core", "tooling"] },
{ from: "core-composition", allow: ["core", "feature", "tooling"] },
{ from: "tooling", allow: ["tooling"] },
],
},
],
"boundaries/no-private": [2, { allowUncles: false }],
"boundaries/external": [
2,
{
default: "allow",
rules: [],
},
],
},
},
];
```
> Notes:
> - `core-composition` is the special tier for `core-api` + `core-cms` — they're allowed to import `feature/*` subpath exports. Plain `core` packages cannot.
> - The disallow-by-default policy means any package combination not explicitly allowed errors. `app → app` is permitted in case apps share helpers.
> - `boundaries/no-private` blocks deep-imports into another package's internal source paths (only public `exports` allowed).
- [ ] **Step 4: Install + run lint across all packages**
Run: `pnpm install` then `pnpm lint`
Expected: PASS. If violations appear, they're real — usually from forgotten cross-feature imports or deep imports. Fix them or report DONE_WITH_CONCERNS with a list.
> Common false positives: import path patterns the plugin doesn't understand. If genuine violations are zero but the plugin misclassifies, file an entry under `boundaries/element-types` ignore lists or refine the `pattern` regexes.
- [ ] **Step 5: Commit**
```bash
git add packages/eslint-config pnpm-lock.yaml
git commit -m "feat(eslint-config): add boundaries plugin enforcing app→feature→core graph"
```
---
## Phase C: Playwright
### Task 6.6: Install Playwright in `apps/web-next` + initial config
- [ ] **Step 1: Add to `apps/web-next/package.json`**
Add to `devDependencies`:
```json
"@playwright/test": "^1.50.0"
```
Add to `scripts`:
```json
"test:e2e": "playwright test",
"test:e2e:install": "playwright install --with-deps chromium"
```
- [ ] **Step 2: Install + Playwright browser binaries**
Run: `pnpm install`
Run: `cd apps/web-next && pnpm playwright install --with-deps chromium`
(The `--with-deps` may require sudo on Linux to install OS-level browser deps. On macOS it should run without elevation.)
- [ ] **Step 3: Create `apps/web-next/playwright.config.ts`**
```typescript
import { defineConfig, devices } from "@playwright/test";
export default defineConfig({
testDir: "./e2e",
fullyParallel: true,
forbidOnly: !!process.env.CI,
retries: process.env.CI ? 2 : 0,
workers: process.env.CI ? 1 : undefined,
reporter: "list",
use: {
baseURL: "http://localhost:3000",
trace: "on-first-retry",
},
projects: [
{
name: "chromium",
use: { ...devices["Desktop Chrome"] },
},
],
webServer: {
command: "pnpm dev",
url: "http://localhost:3000",
reuseExistingServer: !process.env.CI,
timeout: 60_000,
},
});
```
- [ ] **Step 4: Create three smoke specs**
`apps/web-next/e2e/home.spec.ts`:
```typescript
import { test, expect } from "@playwright/test";
test("home page renders site name + nav + article list", async ({ page }) => {
await page.goto("/");
await expect(page.locator("h1").first()).toBeVisible();
// Site name from siteSettings (mock seed: "My App")
await expect(page.locator("body")).toContainText(/My App/i);
// At least one nav item (mock seed: Home/Blog/About)
await expect(page.locator("nav a").first()).toBeVisible();
});
```
`apps/web-next/e2e/marketing-page.spec.ts`:
```typescript
import { test, expect } from "@playwright/test";
test("/about renders the about marketing page", async ({ page }) => {
await page.goto("/about");
// Either renders the seeded page (h1 = "About us") or "not yet published" message
// — both are HTTP 200, so the test only checks it doesn't 500.
const status = (await page.context().request.get("/about")).status();
expect(status).toBe(200);
await expect(page.locator("body")).toBeVisible();
});
```
`apps/web-next/e2e/blog-post.spec.ts`:
```typescript
import { test, expect } from "@playwright/test";
test("/blog/[slug] returns 404 for non-existent slug", async ({ page }) => {
const response = await page.goto("/blog/this-slug-does-not-exist", {
waitUntil: "domcontentloaded",
});
expect(response?.status()).toBe(404);
});
test("/blog/[slug] for a real slug renders the article", async ({ page }) => {
// The mock blog repository is empty by default — so this test currently
// expects 404. When seeded data exists in Payload, replace 404 with 200
// and check for article.title in the page body.
test.skip(
true,
"Pending: seed a published article in Payload before enabling this test",
);
await page.goto("/blog/example-slug");
await expect(page.locator("h1").first()).toBeVisible();
});
```
- [ ] **Step 5: Run e2e**
Run: `cd apps/web-next && pnpm test:e2e`
Expected: PASS — 3 tests run, 1 skipped, all green. The webServer config auto-starts `pnpm dev` so you don't need a separate dev server.
> Note: Postgres must be running. If not: `docker compose up -d postgres` from repo root first.
- [ ] **Step 6: Commit**
```bash
git add apps/web-next pnpm-lock.yaml
git commit -m "test(web-next): add Playwright config + smoke specs (home, about, blog 404)"
```
---
### Task 6.7: Install Playwright in `apps/web-tanstack` + initial config
> Note: `apps/web-tanstack` doesn't have a real dev server yet (its `dev` script is just `echo 'placeholder'`). For Playwright we need to either (a) skip web-tanstack e2e until TanStack Start runtime is wired, or (b) add a basic Vite dev server. Option (a) keeps Plan 6 focused. The e2e config is added but only one test runs against the shared web-next backend at port 3000 — proving the cross-framework consumption works at the data layer even without a real TanStack runtime.
- [ ] **Step 1: Add to `apps/web-tanstack/package.json`**
Add to `devDependencies`:
```json
"@playwright/test": "^1.50.0"
```
Add to `scripts`:
```json
"test:e2e": "playwright test"
```
- [ ] **Step 2: Install**
Run: `pnpm install`
(Browsers installed already by web-next task 6.6 step 2 — they're shared system-wide.)
- [ ] **Step 3: Create `apps/web-tanstack/playwright.config.ts`**
```typescript
import { defineConfig, devices } from "@playwright/test";
export default defineConfig({
testDir: "./e2e",
fullyParallel: true,
retries: process.env.CI ? 2 : 0,
reporter: "list",
use: {
baseURL: "http://localhost:3000",
trace: "on-first-retry",
},
projects: [
{
name: "chromium",
use: { ...devices["Desktop Chrome"] },
},
],
// No webServer: web-tanstack tests run against the shared web-next backend
// (port 3000). When TanStack Start runtime is wired in a future plan, add
// a webServer block here pointing at port 3002.
});
```
- [ ] **Step 4: Create `apps/web-tanstack/e2e/home.spec.ts`**
```typescript
import { test, expect } from "@playwright/test";
test.skip(
"TanStack home renders site name + nav (pending TanStack Start runtime)",
async ({ page }) => {
// Pending: web-tanstack has no dev server yet. When the TanStack Start
// runtime is wired (future plan), update the playwright.config.ts
// webServer to start it on port 3002 and remove this skip.
await page.goto("http://localhost:3002");
await expect(page.locator("h1").first()).toBeVisible();
},
);
```
- [ ] **Step 5: Verify config + skipped test pass**
Run: `cd apps/web-tanstack && pnpm test:e2e`
Expected: 1 test, skipped. Exit 0.
- [ ] **Step 6: Commit**
```bash
git add apps/web-tanstack pnpm-lock.yaml
git commit -m "test(web-tanstack): add Playwright scaffold + skipped home spec"
```
---
### Task 6.8: Root `test:e2e` script + Turbo task
- [ ] **Step 1: Add `test:e2e` script to root `package.json`**
```json
"test:e2e": "turbo run test:e2e"
```
(Add inside the `scripts` block.)
- [ ] **Step 2: Add `test:e2e` task to root `turbo.json`**
```json
"test:e2e": {
"dependsOn": ["^build"],
"cache": false
}
```
(Add inside the `tasks` object alongside `test`, `lint`, etc.)
- [ ] **Step 3: Run from root**
Run: `pnpm test:e2e`
Expected: web-next runs 3 tests (1 skipped); web-tanstack runs 1 test (skipped). All green.
- [ ] **Step 4: Commit**
```bash
git add package.json turbo.json
git commit -m "build: add root test:e2e task aggregating per-app Playwright suites"
```
---
## Phase D: Docs rewrite
### Task 6.9: Copy spec into `docs/architecture/vertical-feature-spec.md`
- [ ] **Step 1: Find the source spec**
The spec was provided as `monorepo-architecture-spec-detailed-v5.md` from `/Users/danijel/Downloads/`. The user's worktree may not have a copy. The `docs/superpowers/specs/2026-04-21-vertical-monorepo-refactor-design.md` references it. For Plan 6, copy the design spec (not the source) into `docs/architecture/` since it's our authoritative interpretation.
```bash
cp docs/superpowers/specs/2026-04-21-vertical-monorepo-refactor-design.md docs/architecture/vertical-feature-spec.md
```
> Note: If the source spec from Downloads is required verbatim, that's a separate user-supplied step — for now we use our own design spec which already encodes our decisions.
- [ ] **Step 2: Add a brief preamble to the copied file**
Edit the top of `docs/architecture/vertical-feature-spec.md`:
```markdown
# Vertical Feature Architecture Spec
> **Source of truth.** Copied from `docs/superpowers/specs/2026-04-21-vertical-monorepo-refactor-design.md` for in-tree reference. Edits here should be backported to the design spec.
```
(Insert above the existing `# Vertical Feature Monorepo Refactor — Design Spec` heading; or replace the heading, your choice.)
- [ ] **Step 3: Commit**
```bash
git add docs/architecture/vertical-feature-spec.md
git commit -m "docs(architecture): copy refactor design spec into in-tree reference"
```
---
### Task 6.10: Rewrite `docs/architecture/overview.md`
Replace the entire file with:
```markdown
# Architecture Overview
A vertical-feature monorepo. Business capabilities are top-level packages; non-business foundations are `core-*`.
## Package map
```
packages/
# Foundation (no business logic)
core-shared/ Generic primitives — Payload field/block helpers, tRPC init/context, lib utilities
core-cms/ Composition only: assembles feature CMS exports into one Payload config
core-api/ Composition only: aggregates feature tRPC routers into one appRouter
core-trpc/ Frontend tRPC client + per-framework providers (Next.js, TanStack)
core-ui/ Design-system primitives (atoms, molecules, generic organisms, templates)
# Business capabilities
auth/ Users + sign-in/sign-up/sign-out + session/cookie domain
blog/ Articles collection + publishing flow
media/ Media upload collection (skeleton; expand with optimization, CDN, etc.)
marketing-pages/ Pages collection + SiteSettings global
navigation/ Header global + menu items
# Tooling
eslint-config/ Shared ESLint flat config + boundary rules
typescript-config/ Shared tsconfig + vitest base
```
## Data flow
```
React component
↓ useQuery(trpc.blog.articleBySlug.queryOptions(...)) ← ui/query.ts (typed tRPC client)
HTTP /api/trpc
tRPC procedure ← integrations/api/router.ts
↓ .input(zod).query(...)
Controller (Zod safeParse) ← interface-adapters/controllers/
Use case ← application/use-cases/
↓ container.get(SYMBOL)
Repository implementation ← infrastructure/repositories/ (@injectable)
↓ getPayload({ config })
Payload Local API → Postgres
```
## Three enforcement layers
1. **`package.json` deps** — only declare allowed deps
2. **`exports` map** — each package exposes a small public surface (`.`, `./cms`, `./api`, `./di/bind-production`)
3. **ESLint `eslint-plugin-boundaries`** — three tags (`app`, `feature`, `core`); two composition exceptions (`core-api` may import `@repo/<feature>/api`; `core-cms` may import `@repo/<feature>/cms`)
## Per-feature DI containers
Each feature owns its own InversifyJS `Container` + symbol table. No shared symbols, no cross-feature DI coupling. Tests rebind per feature without touching others. Apps call `bindProduction*(config)` per feature at boot to swap the default mock implementations for Payload-backed ones.
## Spec reference
`docs/architecture/vertical-feature-spec.md` is the canonical design.
```
- [ ] **Step 1: Replace the file**
(Use the Write tool with the content above.)
- [ ] **Step 2: Commit**
```bash
git add docs/architecture/overview.md
git commit -m "docs(architecture): rewrite overview for vertical feature architecture"
```
---
### Task 6.11: Rewrite `docs/architecture/dependency-flow.md`
Replace with:
```markdown
# Dependency Flow
```
+-------------+ +-----------------+ +-----------+
| apps/web- | | apps/web- | | apps/cms |
| next | | tanstack | | |
+------+------+ +--------+--------+ +-----+-----+
| | |
+------------------+--------------+ | |
| | | | |
+----v-----+ +-----v------+ +-----v----v---+ +-------v------+
| core-api | | core-trpc | | feature | | core-cms |
| | | | | packages | | |
+-----+----+ +-----+------+ +------+-------+ +-------+------+
| | | |
| | | |
+--+-------+------+---------------+----+ +-------------+
| | | |
+----v---+ +-v---------+ +-------v---v---+
| core- | | core-ui | | core-shared |
| shared | | | | |
+--------+ +-----------+ +----------------+
Boundary rules (enforced by eslint-plugin-boundaries):
app → app, core, feature, core-composition (any)
feature → core (any), but NOT other features, NOT app
core → core, but NOT feature, NOT app
core-composition → core, feature subpath exports only (`/cms`, `/api`)
core-api → @repo/<feature>/api
core-cms → @repo/<feature>/cms
```
## Concrete examples
Allowed:
```ts
// in apps/web-next
import { appRouter } from "@repo/core-api";
import { NextTrpcProvider } from "@repo/core-trpc/next";
import { bindProductionBlog } from "@repo/blog/di/bind-production";
// in packages/blog
import { slugifyIfMissing } from "@repo/core-shared/payload";
// in packages/core-api
import { blogRouter } from "@repo/blog/api"; // composition exception
import { router } from "@repo/core-shared/trpc/init"; // core → core fine
// in packages/core-cms
import { articles } from "@repo/blog/cms"; // composition exception
```
Disallowed:
```ts
// in packages/blog (cross-feature)
import { Article } from "@repo/marketing-pages"; // ❌ feature → feature
// in packages/blog (deep import past public exports)
import { articles } from "@repo/blog/src/integrations/cms/collections/articles"; // ❌ no-private
// in packages/core-shared
import { blogRouter } from "@repo/blog/api"; // ❌ core → feature
// in packages/core-trpc
import { someBlogThing } from "@repo/blog"; // ❌ core → feature (only core-api/core-cms have exception)
```
## Three-layer enforcement
ESLint catches accidental cross-package imports at lint time. The `package.json` `exports` map blocks deep imports at module-resolution time. Workspace `dependencies` declarations make the package graph itself the source of truth — if you didn't declare it, you can't import it.
```
- [ ] **Step 1: Replace the file**
- [ ] **Step 2: Commit**
```bash
git add docs/architecture/dependency-flow.md
git commit -m "docs(architecture): rewrite dependency-flow for vertical features + boundary rules"
```
---
### Task 6.12: Rewrite `docs/guides/adding-a-feature.md`
Replace with a new walkthrough. The guide should cover:
1. Decide if the work is a new feature or extends an existing one
2. Scaffold a minimal feature (smallest viable shape — see addendum v5)
3. Add layers as needed (entities → application → infrastructure → di → integrations/cms → integrations/api → ui)
4. Add `bindProduction*(config)` if it has a payload-backed repo
5. Wire `/cms` into `core-cms`, `/api` into `core-api`
6. Add path aliases to `tsconfig.base.json`
7. Run `pnpm install`, typecheck, test
A second walkthrough should cover modifying an existing feature (e.g., adding a procedure to blog).
Use the existing `auth`, `blog`, `marketing-pages`, `navigation` packages as living examples. Keep the guide concise (~300-400 lines) and link to the spec for theoretical depth.
- [ ] **Step 1: Write the new guide**
Use the Write tool. Format the guide with clear `###` step headings, code blocks per file, and a "Done criteria" section at the end.
> The exact prose is at the implementer's discretion (within the structure above) — Plan 6 doesn't ship the verbatim guide text. The implementer should look at the existing `packages/blog/src/` for ground truth on what a feature looks like.
- [ ] **Step 2: Commit**
```bash
git add docs/guides/adding-a-feature.md
git commit -m "docs(guides): rewrite adding-a-feature for vertical canonical pattern"
```
---
### Task 6.13: Rewrite `docs/guides/testing-strategy.md`
Replace with a guide covering:
1. **Test placement table** (colocated `*.test.ts` next to source; feature-level `tests/*.feature.test.ts`; e2e `apps/<app>/e2e/*.spec.ts`)
2. **Per-feature DI in tests** — show the `beforeEach` pattern of unbinding + rebinding the feature's container
3. **Vitest setup** — each package has its own `vitest.config.ts` with `resolve.alias` for `@/`
4. **Playwright setup** — apps have `playwright.config.ts` with `webServer` block; smoke specs initially
5. **Mocking strategy for Payload** — feature-test level uses Mock repos via DI rebind; the `payload` module can be mocked at vitest level for infrastructure tests (see `payload-articles.repository.test.ts`)
Keep concise (~150-200 lines).
- [ ] **Step 1: Write**
- [ ] **Step 2: Commit**
```bash
git add docs/guides/testing-strategy.md
git commit -m "docs(guides): rewrite testing-strategy for vertical features (per-feature DI, colocated tests, Playwright)"
```
---
### Task 6.14: Update existing ADRs (002, 003, 005), supersede ADR-004
For each:
- [ ] **Step 1: ADR-002 (DI framework)** — append a section:
```markdown
## Update (2026-05-04)
The vertical-feature refactor preserved InversifyJS but moved from a single shared container in `packages/core/src/di/` to **per-feature containers** in each feature package (`packages/<feature>/src/di/container.ts`). See ADR-008.
```
- [ ] **Step 2: ADR-003 (CMS separation)** — mark v1 superseded, add v2 inline:
```markdown
## Status: Partially superseded by v2 (2026-05-04)
v1 advocated `@repo/cms-core` as a single CMS package. v2 splits this into:
- `@repo/core-cms` — composition only (assembles feature CMS schemas)
- Each feature owns its own collections/globals under `packages/<feature>/src/integrations/cms/`
Rationale: vertical-feature ownership scales better; CMS schema lives with the business code that needs it. See ADR-006.
```
- [ ] **Step 3: ADR-004 (dual-mode client)** — supersede entirely:
```markdown
## Status: Superseded by ADR-007 (2026-05-04)
The dual-mode client wrapper was deleted. Feature payload-backed repositories now call `getPayload({ config })` directly with the assembled config injected via constructor. See ADR-007 for rationale.
```
- [ ] **Step 4: ADR-005 (atomic design)** — append scope note:
```markdown
## Update (2026-05-04)
Atomic Design now applies to `@repo/core-ui/` only — generic primitives (atoms, molecules, generic organisms, templates). Feature-specific components (e.g., `ArticleCard`, `HeaderNavMenu`) live in the owning feature's `ui/` folder per the vertical-feature architecture. See ADR-006.
```
- [ ] **Step 5: Commit**
```bash
git add docs/decisions/adr-002 docs/decisions/adr-003 docs/decisions/adr-004 docs/decisions/adr-005
git commit -m "docs(adr): update 002/003/005 with vertical-refactor notes; supersede 004"
```
---
### Task 6.15: Add four new ADRs (006-009)
Create each as a short ADR (~50-100 lines):
- [ ] **Step 1: `docs/decisions/adr-006-vertical-feature-packages.md`**
Title: "Vertical feature packages over horizontal layers"
Context: original Clean Architecture used one `packages/core` for all domains
Decision: split by business capability; each feature owns the full vertical slice (entities → ui)
Consequences: features evolve independently; cross-feature coupling explicit at the package-graph level; per-feature DI containers
- [ ] **Step 2: `docs/decisions/adr-007-drop-cms-client-wrapper.md`**
Title: "Drop the dual-mode CMS client wrapper"
Context: ADR-004 introduced `@repo/cms-client` with local + HTTP modes; never used in production
Decision: delete the wrapper; payload-backed repositories use `getPayload({ config })` directly with config passed via constructor
Consequences: one fewer abstraction; package graph stays acyclic (feature ↛ core-cms)
- [ ] **Step 3: `docs/decisions/adr-008-per-feature-di-containers.md`**
Title: "Per-feature InversifyJS containers"
Context: original architecture had one shared container in `packages/core/src/di/`
Decision: each feature owns its own `Container` + symbol table; tests rebind per-feature without coordination
Consequences: zero cross-feature DI coupling; symbol collisions impossible; cross-feature shared services need explicit per-container binding (rare in practice)
- [ ] **Step 4: `docs/decisions/adr-009-integrations-folder-naming.md`**
Title: "Rename spec's `adapters/` to `integrations/`"
Context: source spec used `adapters/cms` + `adapters/api`; conflicts with Clean Architecture's `interface-adapters/` folder we kept
Decision: rename to `integrations/cms` + `integrations/api` to avoid the collision
Consequences: source-spec deviation bounded to one naming choice; semantically equivalent (both describe role-based plug points); leaves `adapters` unambiguously meaning Clean Architecture's interface-adapter layer
- [ ] **Step 5: Commit**
```bash
git add docs/decisions/adr-006 docs/decisions/adr-007 docs/decisions/adr-008 docs/decisions/adr-009
git commit -m "docs(adr): add ADRs 006-009 for vertical refactor (vertical packages, drop wrapper, per-feature DI, integrations naming)"
```
---
### Task 6.16: Delete stale 2026-04-06 plan files
- [ ] **Step 1: Delete the six files**
```bash
rm docs/superpowers/plans/2026-04-06-plan-1-monorepo-foundation.md
rm docs/superpowers/plans/2026-04-06-plan-2-core-package.md
rm docs/superpowers/plans/2026-04-06-plan-3-payload-cms.md
rm docs/superpowers/plans/2026-04-06-plan-4-api-layer-app-shells.md
rm docs/superpowers/plans/2026-04-06-plan-5-ui-system.md
rm docs/superpowers/plans/2026-04-06-plan-6-documentation.md
```
- [ ] **Step 2: Optionally delete the stale superseded design spec**
```bash
rm docs/superpowers/specs/2026-04-06-clean-architecture-monorepo-template-design.md
```
(Optional — keeping the old spec is acceptable as historical record. Default to deleting since the new spec supersedes it and the directory is for active specs.)
- [ ] **Step 3: Commit**
```bash
git add -A
git commit -m "docs(plans): delete six stale 2026-04-06 plan docs (superseded by 2026-05-04-plan-{1..6})"
```
---
### Task 6.17: Rewrite root `AGENTS.md`
Full rewrite. Cover:
1. **What this repo is** — vertical-feature Turborepo + pnpm monorepo template
2. **Package map** — same as overview but in table form
3. **Boundary rules** — three tags, two composition exceptions, three enforcement layers
4. **Adding a feature** — link to `docs/guides/adding-a-feature.md`
5. **Key commands** — pnpm install, dev, typecheck, lint, test, test:e2e
6. **Per-package conventions** — relative imports in src, `@/` in tests, vitest config has resolve.alias, payload repos take SanitizedConfig via constructor
Aim for ~150 lines. Reference the spec + guides for depth.
- [ ] **Step 1: Replace `AGENTS.md` at repo root**
- [ ] **Step 2: Commit**
```bash
git add AGENTS.md
git commit -m "docs(agents): rewrite root AGENTS.md for vertical feature architecture"
```
---
### Task 6.18: Update root `CLAUDE.md`
Surgical edit, don't full rewrite — preserve user's existing setup notes and ports table. Update:
- **Read First section** to point at the new `docs/architecture/overview.md`, `docs/architecture/vertical-feature-spec.md`, `docs/guides/adding-a-feature.md`
- **Add a "Key conventions" section** with the bullet points from Plans 2-5 lessons (relative imports in src, no rootDir warning fixed, vitest alias, payload repos via constructor, `bindProduction*` for app boot)
- **MCP Servers section** — Storybook still on :6006 — keep as-is
- [ ] **Step 1: Edit `CLAUDE.md`**
- [ ] **Step 2: Commit**
```bash
git add CLAUDE.md
git commit -m "docs(claude): update Read First + add vertical feature conventions"
```
---
### Task 6.19: Per-package + per-app `AGENTS.md`
12 packages + 4 apps = 16 AGENTS.md files. Most can be 30-60 lines each. Cover for each package:
- **Purpose** (one paragraph)
- **What it owns** (bulleted)
- **What it must NOT import** (boundary rules)
- **Public exports** (the entries from `package.json` `exports`)
- **Test conventions** (where tests live, how to run them)
For apps:
- **What it does** + how to run dev
- **What it imports** (top-level deps)
- **Pages/routes** (if applicable)
- **e2e** location + how to run
Group commits by area to keep history readable:
- [ ] **Step 1: Write AGENTS.md for all 5 core packages** (core-shared, core-cms, core-api, core-trpc, core-ui). Commit:
```bash
git add packages/core-*/AGENTS.md
git commit -m "docs(agents): add per-package AGENTS.md for all core-* packages"
```
- [ ] **Step 2: Write AGENTS.md for all 5 feature packages** (auth, blog, media, marketing-pages, navigation). Commit:
```bash
git add packages/{auth,blog,media,marketing-pages,navigation}/AGENTS.md
git commit -m "docs(agents): add per-package AGENTS.md for all feature packages"
```
- [ ] **Step 3: Write AGENTS.md for tooling** (eslint-config, typescript-config — short, mostly "shared config"). Commit:
```bash
git add packages/{eslint-config,typescript-config}/AGENTS.md
git commit -m "docs(agents): add per-package AGENTS.md for eslint-config + typescript-config"
```
- [ ] **Step 4: Write/rewrite app AGENTS.md** (cms, web-next, web-tanstack, storybook). Commit:
```bash
git add apps/*/AGENTS.md
git commit -m "docs(agents): write per-app AGENTS.md for cms, web-next, web-tanstack, storybook"
```
> Note: `apps/cms/AGENTS.md` already exists and references the deleted `@repo/cms-core`. The rewrite replaces all `@repo/cms-core` mentions with `@repo/core-cms` and removes the "thin shell" text since core-cms now actually composes feature schemas.
---
## Phase E: Final repo-wide green check
### Task 6.20: All-green verification
- [ ] **Step 1: Run all checks in sequence**
```bash
pnpm install
pnpm typecheck
pnpm lint
pnpm test
pnpm test:e2e
```
Each must exit 0.
- [ ] **Step 2: Verify package counts**
Run: `ls packages/ | wc -l`
Expected: 12 (5 core + 5 feature + 2 tooling).
Run: `ls apps/ | wc -l`
Expected: 4 (cms, storybook, web-next, web-tanstack).
- [ ] **Step 3: Verify no remaining references to deleted packages**
Run: `grep -rln "@repo/api\b\|@repo/api-client\|@repo/cms-client\|@repo/cms-core\|@repo/core\b\|@repo/ui\b" apps/ packages/ docs/ 2>/dev/null | grep -v node_modules | grep -v ".turbo" | grep -v ".next" | grep -v "dist/"`
Expected: empty (any matches in `docs/` are likely in superseded ADRs and acceptable — verify each).
- [ ] **Step 4: No commit needed if everything is green** (any small fixes uncovered should be committed individually with descriptive messages)
---
## Plan 6 Done Criteria
- [ ] 6 legacy packages deleted (api, api-client, cms-client, cms-core, core, ui); workspace has exactly 12 packages
- [ ] `apps/cms` no longer depends on `@repo/cms-core`
- [ ] `apps/storybook` migrated to `@repo/core-ui` and typechecks
- [ ] `eslint-plugin-boundaries` configured and `pnpm lint` passes with zero violations
- [ ] Playwright installed in both apps; `pnpm test:e2e` from repo root passes (3 specs run + 2 skipped)
- [ ] Root + per-package + per-app AGENTS.md all rewritten for vertical features
- [ ] 4 new ADRs added (006-009); 4 existing ADRs updated/superseded
- [ ] `docs/architecture/{overview,dependency-flow,vertical-feature-spec}.md` rewritten/copied
- [ ] `docs/guides/{adding-a-feature,testing-strategy}.md` rewritten
- [ ] 6 stale 2026-04-06 plan docs deleted
- [ ] `pnpm install && pnpm typecheck && pnpm lint && pnpm test && pnpm test:e2e` all green
- [ ] Branch `refactor/vertical-features` ready to merge
**After this plan:** the branch is ready for PR + merge. Apps render features in browsers. Tests cover unit/feature/integration/e2e levels. Architecture is enforced by ESLint, package exports, and the workspace dependency graph. Documentation matches reality.