chore: add workflow

Author: kagankan

.github/workflows/playground.yml

@@ -0,0 +1,48 @@
+name: Playground Test
+
+on:
+    pull_request:
+        branches:
+            - main
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+
+            - name: Install Node.js
+              uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+
+            - name: Cache dependencies
+              uses: actions/cache@v4
+              with:
+                  path: ./node_modules
+                  key: depends-${{ hashFiles('yarn.lock') }}
+
+            - name: Playground Building Test
+              run: yarn build
+
+    lint:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+
+            - name: Install Node.js
+              uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+
+            - name: Cache dependencies
+              uses: actions/cache@v4
+              with:
+                  path: ./node_modules
+                  key: depends-${{ hashFiles('yarn.lock') }}
+
+            - name: Install root dependencies
+              run: yarn install --frozen-lockfile
+
+            - name: Playground Lint
+              run: yarn lint