react-doctor: file/exports/types structure (`files` + `exports` + `types` + `duplicates`, 336 warnings)

[bntvllnt]

Source

`npx react-doctor . --json` — 336 warnings tagged Architecture.

Breakdown

Rule	Count
`files`	327
`exports`	4
`types`	4
`duplicates`	1

Why this matters

`registry/default/` is duplicated from `src/components/` — scan flags both copies, doubling violation count and risking drift. Single-source-of-truth fix needed.

Sample

• `registry.ts:0` — `files`
• `styles.css:0`, `themes/default.css:0`, `lib/utils.ts:0` — `files`
• `content/pages/{components,docs,home,philosophy}.mdx:0` — `files`
• `components/component-preview/component-preview.tsx:0` — `files`
• `registry/default/accordion/accordion.tsx:0` — `files`

Acceptance criteria

• Run `pnpm doctor --explain registry.ts:0` to see what the `files` rule wants (likely co-location, naming, or barrel-export structure).
• Adopt one canonical structure across the monorepo:
  • `packages/ui/src/components//{.tsx, .stories.tsx, .test.tsx, index.ts}`
  • `apps/registry/registry/default//` is generated from the above (no hand-edits).
• Remove duplicate hand-edits from `registry/default/`. Verify `apps/registry/scripts/inline-component-source.ts` regenerates correctly.
• Fix the 4 `exports` and 4 `types` violations individually.
• `pnpm doctor` reports < 20 architecture warnings.

Memory note

This pairs with the existing "Repeating index.ts edit-not-applied snag" memory — barrel hygiene matters here.

Run

```bash
pnpm doctor --explain registry.ts:0
pnpm doctor --explain styles.css:0
```