feat: add launch landing site

.github/workflows/landing-preview.yml

@@ -0,0 +1,97 @@
+name: Deploy Landing Preview
+
+on:
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+    paths:
+      - "landing/**"
+      - ".github/actions/setup-node-pnpm/action.yml"
+      - ".github/workflows/landing-preview.yml"
+
+concurrency:
+  group: landing-preview-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  deploy-preview:
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    env:
+      VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+
+      - name: Setup Node and pnpm
+        uses: ./.github/actions/setup-node-pnpm
+        with:
+          install-deps: "false"
+
+      - name: Verify Vercel token
+        run: |
+          if [ -z "$VERCEL_TOKEN" ]; then
+            echo "VERCEL_TOKEN secret is required for landing previews."
+            exit 1
+          fi
+
+      - name: Install landing dependencies
+        working-directory: landing
+        run: pnpm install --frozen-lockfile
+
+      - name: Pull Vercel preview environment
+        working-directory: landing
+        run: pnpm dlx vercel@latest pull --yes --environment=preview --token="$VERCEL_TOKEN"
+
+      - name: Build landing preview
+        working-directory: landing
+        run: pnpm dlx vercel@latest build --token="$VERCEL_TOKEN"
+
+      - name: Deploy landing preview
+        id: deploy
+        working-directory: landing
+        run: |
+          url="$(pnpm dlx vercel@latest deploy --prebuilt --token="$VERCEL_TOKEN")"
+          echo "url=$url" >> "$GITHUB_OUTPUT"
+
+      - name: Comment preview URL
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          PREVIEW_URL: ${{ steps.deploy.outputs.url }}
+        with:
+          script: |
+            const marker = "<!-- agent-device-landing-vercel-preview -->";
+            const body = `${marker}
+            ### Landing preview
+
+            Vercel preview: ${process.env.PREVIEW_URL}`;
+            const { owner, repo } = context.repo;
+            const issue_number = context.issue.number;
+            const comments = await github.paginate(github.rest.issues.listComments, {
+              owner,
+              repo,
+              issue_number,
+              per_page: 100,
+            });
+            const existing = comments.find((comment) => comment.body?.includes(marker));
+
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner,
+                repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner,
+                repo,
+                issue_number,
+                body,
+              });
+            }

landing/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

landing/README.md

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+# Agent Device Landing
+
+Next.js App Router implementation for the new `agent-device.dev` marketing site.
+
+## Development
+
+```bash
+pnpm dev
+```
+
+Open [http://localhost:3000](http://localhost:3000).
+
+## Validation
+
+```bash
+pnpm lint
+pnpm build
+```
+
+## Notes
+
+The Figma source file is treated as read-only. Local visual assets under `public/figma/` were exported from Figma screenshots so the site does not depend on short-lived Figma asset URLs.
+
+## Figma Source Map
+
+Source file: `Agent Device`, page `Website`, file key `Z6g76cuusJlN9s5agbZRpY`.
+
+Use section-level screenshots and metadata instead of full-page exports. Full-page images are too large and make visual review harder. A current local audit lives in `/private/tmp/agent-device-figma-audit/`.
+
+### Home
+
+| Section | Figma node |
+| --- | --- |
+| Hero | `39:2482` |
+| Nav | `40:6100` |
+| Solutions | `39:2501` |
+| Lanes | `40:3750` |
+| Setup | `40:5567` |
+| Cloud/Open | `40:5761` |
+| Why | `40:5833` |
+| Up-sell | `364:2753` |
+| CTA | `40:6008` |
+| Insights | `234:2608` |
+| Footer | `40:6484` |
+
+### Agentic QA
+
+| Section | Figma node |
+| --- | --- |
+| Hero | `488:2260` |
+| Nav | `488:2353` |
+| Solutions | `488:2367` |
+| Why | `489:6121` |
+| Setup | `488:3121` |
+| Solutions | `498:8028` |
+| Solutions | `498:8303` |
+| CTA | `488:4642` |
+| Up-sell | `488:4584` |
+| FAQ | `489:7808` |
+| Insights | `488:4648` |
+| Footer | `488:4695` |
+
+### Agentic Development
+
+| Section | Figma node |
+| --- | --- |
+| Hero | `498:8567` |
+| Nav | `498:8583` |
+| Solutions | `498:8597` |
+| Why | `498:8627` |
+| Setup | `498:8645` |
+| Solutions | `498:8652` |
+| Setup | `510:2992` |
+| Cloud/Open | `510:4422` |
+| CTA | `498:8698` |
+| Up-sell | `498:8704` |
+| FAQ | `498:8762` |
+| Insights | `498:8778` |
+| Footer | `498:8825` |
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

landing/eslint.config.mjs

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+import { defineConfig, globalIgnores } from "eslint/config";
+import nextVitals from "eslint-config-next/core-web-vitals";
+import nextTs from "eslint-config-next/typescript";
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  ...nextTs,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    ".next/**",
+    "out/**",
+    "build/**",
+    "next-env.d.ts",
+  ]),
+]);
+
+export default eslintConfig;

landing/next.config.ts

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+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  async headers() {
+    return [
+      {
+        source: "/:path*",
+        headers: [
+          {
+            key: "Cross-Origin-Opener-Policy",
+            value: "same-origin",
+          },
+          {
+            key: "Permissions-Policy",
+            value:
+              "camera=(), microphone=(), geolocation=(), payment=(), usb=(), fullscreen=(self)",
+          },
+          {
+            key: "Referrer-Policy",
+            value: "origin-when-cross-origin",
+          },
+          {
+            key: "Strict-Transport-Security",
+            value: "max-age=63072000; includeSubDomains; preload",
+          },
+          {
+            key: "X-Content-Type-Options",
+            value: "nosniff",
+          },
+          {
+            key: "X-Frame-Options",
+            value: "DENY",
+          },
+        ],
+      },
+    ];
+  },
+  images: {
+    deviceSizes: [640, 750, 828, 832, 1056, 1080, 1200, 1920, 2048, 2176, 3840],
+  },
+  poweredByHeader: false,
+  turbopack: {
+    root: __dirname,
+  },
+};
+
+export default nextConfig;

landing/package.json

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+{
+  "name": "landing",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint",
+    "audit:assets": "node scripts/audit-assets.mjs",
+    "smoke:browser": "node scripts/browser-smoke.mjs"
+  },
+  "dependencies": {
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "lottie-react": "^2.4.1",
+    "next": "16.2.6",
+    "pixelarticons": "^2.1.1",
+    "react": "19.2.6",
+    "react-dom": "19.2.6",
+    "tailwind-merge": "^3.6.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.6",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  },
+  "pnpm": {
+    "onlyBuiltDependencies": [
+      "sharp",
+      "unrs-resolver"
+    ]
+  }
+}