feat: add RPM packaging with nfpm and Gitea registry publishing

Bundles the CLI into a standalone binary via bun compile, packages
as RPM with nfpm, and publishes to Gitea's built-in package registry.
Users install with: dnf config-manager --add-repo <gitea>/rpm.repo

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

.gitea/workflows/ci.yml

@@ -92,3 +92,51 @@ jobs:
 
       - name: Build all packages
         run: pnpm build
+
+  package:
+    runs-on: ubuntu-latest
+    needs: [build]
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+
+      - run: pnpm install --frozen-lockfile
+
+      - name: Generate Prisma client
+        run: pnpm --filter @mcpctl/db exec prisma generate
+
+      - name: Build TypeScript
+        run: pnpm build
+
+      - name: Install bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Install nfpm
+        run: |
+          curl -sL -o /tmp/nfpm.tar.gz "https://github.com/goreleaser/nfpm/releases/download/v2.45.0/nfpm_2.45.0_Linux_x86_64.tar.gz"
+          tar xzf /tmp/nfpm.tar.gz -C /usr/local/bin nfpm
+
+      - name: Bundle standalone binary
+        run: bun build src/cli/src/index.ts --compile --outfile dist/mcpctl
+
+      - name: Build RPM
+        run: nfpm pkg --packager rpm --target dist/
+
+      - name: Publish to Gitea packages
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          RPM_FILE=$(ls dist/mcpctl-*.rpm | head -1)
+          curl --fail -X PUT \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            --upload-file "$RPM_FILE" \
+            "${{ github.server_url }}/api/packages/${{ github.repository_owner }}/rpm/upload"