Add linting step within GitHub Actions workflow

.github/workflows/main.yml

@@ -40,6 +40,30 @@ jobs:
         run: npx tsc
         working-directory: server/
 
+      - name: Run tests
+        run: npm test
+        working-directory: server/
+
+  compile:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [21.x]
+
+    steps:
+      - name: Compile TypeScript files
+        run: npx tsc
+        working-directory: server/
+
+  start:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [21.x]
+
+    steps:
       - name: Start index.ts in background
         run: npm start &
         working-directory: server/
@@ -48,6 +72,18 @@ jobs:
         run: sleep 5  # Adjust sleep time as needed to allow the server to start
         timeout-minutes: 1
 
-      - name: Run tests
-        run: npm test
+  lint:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [21.x]
+
+    steps:
+      - name: Lint server side code
+        run: npm run lint:fix
         working-directory: server/
+
+      - name: Lint client side code
+        run: npm run lint:fix
+        working-directory: client/

client/.eslintrc.js

@@ -0,0 +1,32 @@
+module.exports = {
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "standard-with-typescript",
+        "plugin:react/recommended"
+    ],
+    "overrides": [
+        {
+            "env": {
+                "node": true
+            },
+            "files": [
+                ".eslintrc.{js,cjs}"
+            ],
+            "parserOptions": {
+                "sourceType": "script"
+            }
+        }
+    ],
+    "parserOptions": {
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "plugins": [
+        "react"
+    ],
+    "rules": {
+    }
+}