ci: run snapshots in verification jobs

TBH this isn't ideal. The only bottleneck in the build job is the
snapshot step, moving it to the verification jobs defeats the purpose of
having a separate build job.

I'll fix it later by trying to use tar.

Author: haoqunjiang

.github/workflows/ci.yml

@@ -42,7 +42,6 @@ jobs:
           name: build-output
           path: |
             outfile.cjs
-            playground
           retention-days: 3
 
   verify-scripts:
@@ -81,6 +80,8 @@ jobs:
 
         - name: Install dependencies to avoid tsconfig warnings
           run: pnpm install
+        - name: Snapshot
+          run: pnpm snapshot
         - name: Install dependencies in playground
           working-directory: ./playground
           run: pnpm install --no-frozen-lockfile
@@ -118,6 +119,8 @@ jobs:
 
       - name: Install dependencies to avoid tsconfig warnings
         run: pnpm install
+      - name: Snapshot
+        run: pnpm snapshot
       - name: Install dependencies in playground
         working-directory: ./playground
         run: pnpm install --no-frozen-lockfile