add github actions for linting and rspec

Author: Dahie

.github/workflows/main.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on: [push]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install Ruby and gems
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+        ruby-version: 3.2.4
+    - name: Setup DB, Run tests
+      run: |
+        bundle exec rspec
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Install Ruby and gems
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+          ruby-version: 3.2.4
+      - name: Standard Ruby
+        uses: standardrb/standard-ruby-action@v1
+