feat: add GitHub release creation to workflow

Author: Disturbing

.github/workflows/release.yml

@@ -48,10 +48,18 @@ jobs:
           git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
           
       - name: Version and Publish
+        id: publish
         run: |
           # Apply changesets (update version numbers)
           yarn changeset version
           
+          # Extract versions for release notes
+          MCP_VERSION=$(node -p "require('./packages/mcp/package.json').version")
+          TEST_UTILS_VERSION=$(node -p "require('./packages/test-utils/package.json').version")
+          echo "MCP_VERSION=${MCP_VERSION}" >> $GITHUB_OUTPUT
+          echo "TEST_UTILS_VERSION=${TEST_UTILS_VERSION}" >> $GITHUB_OUTPUT
+          echo "RELEASE_TAG=v${MCP_VERSION}" >> $GITHUB_OUTPUT
+          
           # Commit the version updates
           git add .
           git commit -m "chore(release): version packages" || echo "No changes to commit"
@@ -69,8 +77,54 @@ jobs:
           
           # Push the version updates and tags
           git push origin main
+          
+          # Create and push a version tag
+          git tag -a "v${MCP_VERSION}" -m "Release v${MCP_VERSION}"
           git push --tags
         env:
           GITHUB_TOKEN: ${{ secrets.GH_TOKEN || secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }} 
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      
+      - name: Create GitHub Release
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GH_TOKEN || secrets.GITHUB_TOKEN }}
+          script: |
+            const { RELEASE_TAG, MCP_VERSION, TEST_UTILS_VERSION } = process.env;
+            
+            // Get the commits since the last tag
+            const { data: commits } = await github.rest.repos.listCommits({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              per_page: 10
+            });
+            
+            // Create a nice markdown body
+            const body = `
+            ## Packages
+            
+            - @xava-labs/mcp: ${MCP_VERSION}
+            - @xava-labs/test-utils: ${TEST_UTILS_VERSION}
+            
+            ## Recent Changes
+            
+            ${commits.slice(0, 5).map(commit => (
+              `- ${commit.commit.message} (${commit.sha.substring(0, 7)})`
+            )).join('\n')}
+            `;
+            
+            // Create the release
+            await github.rest.repos.createRelease({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              tag_name: RELEASE_TAG,
+              name: `Release ${RELEASE_TAG}`,
+              body: body,
+              draft: false,
+              prerelease: false
+            });
+        env:
+          RELEASE_TAG: ${{ steps.publish.outputs.RELEASE_TAG }}
+          MCP_VERSION: ${{ steps.publish.outputs.MCP_VERSION }}
+          TEST_UTILS_VERSION: ${{ steps.publish.outputs.TEST_UTILS_VERSION }}