update workflow file and add abi check

Author: SpaceStation09

.github/workflows/test.yml renamed to .github/workflows/test.yaml

@@ -1,24 +1,25 @@
-name: test
+name: Test
 
 on:
   push:
-    branches: [master]
+    branches:
+      - master
   pull_request:
-    branches: [master]
+    branches:
+      - master
 
 jobs:
   test:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v3
-        with:
+        with: 
           submodules: 'recursive'
       - uses: actions/setup-node@v2
         with:
           node-version: 15
       - run: npm ci
       - run: npm run compile
-      # - run: npm install --no-save ganache-cli
-      # - run: npx ganache-cli -a 100 &
+      - run: git diff --exit-code
       - run: npm run test:normal
       - run: npm run test:erc721

hardhat.config.ts

@@ -44,7 +44,6 @@ module.exports = {
   abiExporter: {
     path: './abi',
     runOnCompile: true,
-    clear: true,
     flat: true,
     only: [
       'HappyRedPacket',