ci: configure eslint workflow (#4)

.github/workflows/build.yaml

@@ -0,0 +1,26 @@
+name: Build 
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Initialize and update submodules
+        run: |
+          git submodule update --init --recursive
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build project
+        run: npm run build

.github/workflows/lint.yaml

@@ -0,0 +1,14 @@
+name: Lint
+
+on: [push]
+
+jobs:
+  ESLint: 
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install ESLint
+      run: |
+        npm install eslint
+    - name: Run ESLint
+      run: npm run lint