add linter and formatter gates (#22)

Author: nickIsNotUnique

.github/workflows/run-eslint-check.yaml

@@ -0,0 +1,18 @@
+name: Run ESLint check
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  run-eslint-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up project
+        uses: ./.github/actions/setup-project
+
+      - name: Run ESLint check
+        run: yarn eslint .

.github/workflows/run-prettier-check.yaml

@@ -0,0 +1,18 @@
+name: Run Prettier check
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  run-prettier-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up project
+        uses: ./.github/actions/setup-project
+
+      - name: Run Prettier check
+        run: yarn prettier --check .