Add the remaining playgrounds, fix the SDK issues they surfaced, and move the Better Auth sample

.github/workflows/pr-builder.yml

@@ -94,10 +94,10 @@ jobs:
         run: pnpm format:check
 
       - name: 🧹 Lint
-        run: pnpm --filter '!./packages/**' --filter '!./samples/**' lint
+        run: pnpm --filter '!./packages/**' lint
 
       - name: 🧪 Test
-        run: pnpm --filter '!./packages/**' --filter '!./samples/**' test
+        run: pnpm --filter '!./packages/**' test
 
   e2e:
     name: 🎭 Playwright E2E Tests

.github/workflows/release.yml

@@ -255,22 +255,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 
-      - name: 📦 Pack Sample
-        id: pack
-        uses: ./.github/actions/pack-sample
-        with:
-          sdk: better-auth
-          version: ${{ steps.bump.outputs.version }}
-          path: samples/integrations/better-auth/nextjs
-
       - name: 🚀 Create GitHub Release
         env:
           GH_TOKEN: ${{ secrets.THUNDERID_AUTOMATION_BOT }}
         run: |
           gh release create "sdk/better-auth/v${{ steps.bump.outputs.version }}" \
             --title "ThunderID Better Auth SDK v${{ steps.bump.outputs.version }}" \
-            --generate-notes \
-            "${{ steps.pack.outputs.archive }}"
+            --generate-notes
 
   # ── Level 1: depends on javascript ─────────────────────────────────────────
   release-browser:

AGENTS.md

@@ -5,11 +5,10 @@
 pnpm + Turborepo monorepo of TypeScript SDKs under `packages/`: a framework-agnostic core
 (`@thunderid/javascript`), a browser layer (`@thunderid/browser`), a server layer (`@thunderid/node`), and
 framework SDKs built on top of those (`react`, `vue`, `nuxt`, `nextjs`, `express`, `react-router`,
-`tanstack-router`). The per-framework quickstarts live in
+`tanstack-router`). The per-framework quickstarts and integration samples live in
 [thunder-id/samples](https://github.com/thunder-id/samples) and depend on the published packages; the E2E
-suite fetches them into `tests/e2e/.samples` and wires them to this workspace's builds
-(`tests/e2e/scripts/prepare-samples.ts`). `samples/integrations/` holds integration samples that are not
-part of any published package.
+suite fetches the quickstarts into `tests/e2e/.samples` and wires them to this workspace's builds
+(`tests/e2e/scripts/prepare-samples.ts`).
 
 ## SDK development specification
 
@@ -96,8 +95,7 @@ field, so storage keys, cookie names, CSS class prefixes, state keys, etc. shoul
 ## Code style
 
 - TypeScript, ESLint via `@thunderid/eslint-plugin`, Prettier.
-- Every source file carries a copyright header (`@thunderid/copyright-header` ESLint rule); `samples/**` is
-  exempt (see `eslint.config.js`).
+- Every source file carries a copyright header (`@thunderid/copyright-header` ESLint rule).
 - Prefer editing or re-exporting an existing util over duplicating a helper across packages (see hierarchy
   above).
 
@@ -116,6 +114,5 @@ packages/
   react-router/     React Router integration
   tanstack-router/  TanStack Router integration
 playgrounds/        Playground apps that exercise the SDKs from source (not published)
-samples/            Integration samples (quickstarts live in thunder-id/samples)
 tests/e2e/          Playwright suite driving the quickstarts against a real ThunderID server
 ```

README.md

@@ -25,8 +25,13 @@ Apps under [`playgrounds/`](playgrounds) exercise the SDKs from the source in th
 
 | Playground | Run | What it shows |
 |---|---|---|
+| [Browser](playgrounds/browser) | `pnpm --filter @thunderid/playground-browser dev` | Capability checks against `ThunderIDBrowserClient` with a live `on()` hook log, an explorer for the `@thunderid/browser` UI helpers, and tokens |
 | [Express](playgrounds/express) | `pnpm --filter @thunderid/playground-express dev` | API explorer for the `@thunderid/express` handlers and protected routes, with an SDK trace |
+| [Next.js](playgrounds/nextjs) | `pnpm --filter @thunderid/playground-nextjs dev` | Client and server capability checks, a component explorer for the `@thunderid/nextjs` components, a Server page with an API explorer for the proxy and route handlers, and tokens |
+| [Node.js](playgrounds/node) | `pnpm --filter @thunderid/playground-node dev` | Operations explorer for every `ThunderIDNodeClient` method from `@thunderid/node`, with the HTTP requests and an SDK trace |
+| [Nuxt](playgrounds/nuxt) | `pnpm --filter @thunderid/playground-nuxt dev` | Client and server capability checks, a component explorer for the `@thunderid/nuxt` components with Vue SFC snippets, live composables, and a Server page with the SSR context, the server session, and an API explorer for the module routes, server utilities, and route middleware |
 | [React](playgrounds/react) | `pnpm --filter @thunderid/playground-react dev` | Capability checks, a component explorer for the `@thunderid/react` components, and live hooks and tokens |
+| [Vue](playgrounds/vue) | `pnpm --filter @thunderid/playground-vue dev` | Capability checks, a component explorer for the `@thunderid/vue` components with Vue SFC snippets, and live composables and tokens |
 
 ## Contributing
 

eslint.config.js

@@ -8,12 +8,6 @@ export default [
     ignores: ['dist/**', 'build/**', 'node_modules/**', 'coverage/**', 'tests/e2e/.samples/**'],
   },
   ...thunderIdPlugin.configs.typescript,
-  {
-    files: ['samples/**'],
-    rules: {
-      '@thunderid/copyright-header': 'off',
-    },
-  },
   {
     // Progress/setup/teardown output is the intended UX for E2E tooling, not stray debug
     // logging — same reasoning thunderid's own tests/e2e applies (no no-console rule there).