migrate to yarn

Author: spnraju

.github/workflows/push-ci.yml

@@ -20,9 +20,9 @@ jobs:
       - uses: actions/checkout@master
       - uses: actions/setup-node@master
         with:
-          node-version: 16
-      - run: npm install
-      - run: npm run test:${{ matrix.browser }}
+          node-version: 20
+      - run: yarn install
+      - run: yarn run test:${{ matrix.browser }}
         env:
           STANDARD: ${{ secrets.STANDARD }}
           PASSWORD: ${{ secrets.PASSWORD }}

.gitignore

@@ -6,6 +6,11 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 
+.yarn/*
+!.yarn/releases
+!.yarn/plugins
+.pnp.*
+
 # Runtime data
 pids
 *.pid

.yarn/releases/yarn-4.1.1.cjs

@@ -0,0 +1 @@
+yarnPath: .yarn/releases/yarn-4.1.1.cjs