fix(release): fix VSCode pnpm, RPM docker mount, and AUR empty repo

- VSCode: switch from npm ci to pnpm (project uses pnpm-lock.yaml)
- RPM: replace docker create+cp with docker run --rm -v mount to avoid
  missing /build directory in rockylinux:9
- AUR: guard PKGBUILD reads with -f check so first publish to an empty
  AUR repo defaults pkgrel to 1 instead of crashing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/release.yml

@@ -166,7 +166,9 @@ jobs:
 
           sed -i "s/^Version:.*/Version:        ${PKGVER}/" linux/centos/pgtidy.spec
 
-          CID=$(docker create \
+          mkdir -p rpm-out
+          docker run --rm \
+            -v "$(pwd):/build" \
             -e GO_VER="${GO_VER}" \
             -e PKGVER="${PKGVER}" \
             -w /build \
@@ -179,19 +181,9 @@ jobs:
               mkdir -p ~/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS} &&
               cp pgtidy-${PKGVER}.tar.gz ~/rpmbuild/SOURCES/ &&
               cp linux/centos/pgtidy.spec ~/rpmbuild/SPECS/ &&
-              rpmbuild --nodeps -ba ~/rpmbuild/SPECS/pgtidy.spec
-            ")
-
-          cleanup() { docker rm -f "$CID" >/dev/null 2>&1 || true; }
-          trap cleanup EXIT
-
-          docker cp pgtidy-${PKGVER}.tar.gz "$CID:/build/"
-          docker cp linux "$CID:/build/linux"
-          docker start -a "$CID"
-          mkdir -p rpm-out
-          docker cp "$CID:/root/rpmbuild/RPMS/." rpm-out/
-
-          trap - EXIT; cleanup
+              rpmbuild --nodeps -ba ~/rpmbuild/SPECS/pgtidy.spec &&
+              find ~/rpmbuild/RPMS/ -name '*.rpm' -exec cp {} /build/rpm-out/ \;
+            "
 
       - name: Upload to release
         run: |
@@ -258,8 +250,13 @@ jobs:
           GIT_SSH_COMMAND="ssh -o IdentitiesOnly=yes -o StrictHostKeyChecking=yes -o UserKnownHostsFile=$AUR_KNOWN_HOSTS -i $AUR_KEY_PATH" \
             git clone ssh://aur@aur.archlinux.org/pgtidy-bin.git aur-repo
 
+          if [ -f aur-repo/PKGBUILD ]; then
             CURRENT_PKGVER=$(awk -F= '/^pkgver=/ {print $2; exit}' aur-repo/PKGBUILD | tr -d "[:space:]")
             CURRENT_PKGREL=$(awk -F= '/^pkgrel=/ {print $2; exit}' aur-repo/PKGBUILD | tr -d "[:space:]")
+          else
+            CURRENT_PKGVER=""
+            CURRENT_PKGREL=0
+          fi
 
           if [ "$CURRENT_PKGVER" = "$PKGVER" ]; then
             PKGREL=$((CURRENT_PKGREL + 1))
@@ -313,12 +310,16 @@ jobs:
         with:
           node-version: '20'
 
+      - uses: pnpm/action-setup@v4
+        with:
+          version: latest
+
       - name: Install and package
         working-directory: editors/vscode
         run: |
-          npm ci
-          npm run compile
-          npm run package
+          pnpm install --frozen-lockfile
+          pnpm run compile
+          pnpm run package
 
       - name: Upload to release
         run: |