Build: x86 (amd64) only, and run the podcast and audiobook tests

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -30,8 +30,9 @@ jobs:
       - run: node tools/mail-imap-test.js # Gmail and iCloud mail over IMAP/SMTP: connect, read, send, reply, privacy
       - run: node tools/files-test.js   # the Seafile pass-through: timeouts, retries, closed downloads, uploads
       - run: node tools/signal-test.js  # Signal: linking, messages, sending, live updates
+      - run: node tools/podcast-test.js # Podgrab podcasts: only allowed calls pass, password stays on the server
+      - run: node tools/abapi-test.js   # audiobooks: signed in as the person, audio ranges, progress, blocked calls
 
-      - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
 
       # Repo secrets needed (Settings -> Actions -> Secrets):
@@ -55,7 +56,7 @@ jobs:
       - uses: docker/build-push-action@v6
         with:
           context: .
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}