Add board and stack management for 0.3.0

.forgejo/workflows/validate.yml

@@ -0,0 +1,34 @@
+name: Validate Decky
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  web-client:
+    # This matches the standard Docker label used by Forgejo Runner. If the
+    # Unraid runner advertises a different label, change only this value.
+    runs-on: docker
+    container:
+      image: node:22-bookworm
+    steps:
+      - name: Check out source
+        uses: https://data.forgejo.org/actions/checkout@v6
+
+      - name: Install locked dependencies
+        working-directory: app
+        run: npm ci
+
+      - name: Validate Svelte and TypeScript
+        working-directory: app
+        run: npm run check
+
+      - name: Run unit tests
+        working-directory: app
+        run: npm test
+
+      - name: Build web assets
+        working-directory: app
+        run: npm run build