build: use npm pack tarball for local examples and testing instead of .local (#859)

Author: broofa

.github/workflows/ci.yml

@@ -14,13 +14,13 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 22.x
+
       - run: npm ci
       - run: npm run lint
       - run: npm run docs:diff
 
   test:
     runs-on: ubuntu-latest
-    needs: lint
     strategy:
       fail-fast: false
       matrix:
@@ -32,7 +32,7 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
           cache: npm
+
       - run: npm ci
       - run: npm run test
       - run: npm run test:node
-      - run: npm run test:pack

.gitignore

@@ -1,6 +1,8 @@
 *.tgz
 browserstack.err
 dist/
+.build/
 local.log
 logs/
 node_modules/
+examples/**/package-lock.json