chore: build sprite on deployment

Author: openscript

.changeset/empty-peaches-tan.md

@@ -0,0 +1,5 @@
+---
+"openscript-ch-website": patch
+---
+
+Build sprite on deployment

.github/workflows/deploy.yaml

@@ -52,6 +52,10 @@ jobs:
         run: pnpm install --frozen-lockfile
         working-directory: ${{ env.BUILD_PATH }}
 
+      - name: Build sprite
+        run: pnpm build:sprite
+        working-directory: ${{ env.BUILD_PATH }}
+
       - name: Build with Astro
         run: |
           pnpm astro build \