chore: import upstream snapshot with attribution

.github/workflows/validate.yml

@@ -0,0 +1,29 @@
+name: Validate Models
+
+on:
+  pull_request:
+    branches: [dev]
+
+jobs:
+  validate:
+    if: github.repository == 'anomalyco/models.dev'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Run validation script
+        run: bun validate
+
+      - name: SDK tests
+        run: bun run test
+        working-directory: packages/sdk