chore(ci): switch to github actions from circleci

.github/workflows/testing.yml

@@ -0,0 +1,39 @@
+name: Testing
+
+on: push
+
+jobs:
+  testing:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Copy project to machine
+        uses: actions/checkout@v3
+
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node: 18
+
+      - name: Restore node_modules
+        id: restore-node-modules
+        uses: actions/cache/restore@v3
+        with:
+          path: node_modules
+          key: cache-${{ hashFiles('yarn.lock') }}
+
+      - name: Install dependencies
+        if: steps.restore-node-modules.outputs.cache-hit != 'true'
+        run: yarn install
+
+      - name: Cache node_modules
+        if: steps.restore-node-modules.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v3
+        with:
+          path: node_modules
+          key: ${{ steps.restore-node-modules.outputs.cache-primary-key }}
+
+      - name: Run lint
+        run: yarn lint
+
+      - name: Run testing
+        run: yarn test