Merge CI and publish into single workflow, bump to v0.6.2

Push to main → typecheck, test, build → create release + publish to npm
if version is new. Removes separate publish.yml.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: tylergibbs1

.github/workflows/ci.yml

@@ -17,6 +17,11 @@ jobs:
         with:
           bun-version: latest
 
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          registry-url: https://registry.npmjs.org/
+
       - run: bun install --frozen-lockfile
 
       - name: Typecheck
@@ -28,9 +33,10 @@ jobs:
       - name: Build
         run: bun run build
 
-      - name: Create release if version is new
+      - name: Release and publish if version is new
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: |
           VERSION=$(node -p "require('./package.json').version")
           TAG="v$VERSION"
@@ -40,4 +46,8 @@ jobs:
           else
             echo "Creating release $TAG"
             gh release create "$TAG" --title "$TAG" --generate-notes
+
+            echo "Publishing stratus-sdk@$VERSION to npm"
+            npm version "$VERSION" --no-git-tag-version
+            npm publish --access public
           fi

.github/workflows/publish.yml

@@ -1,6 +1,6 @@
 {
   "name": "stratus-sdk",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",