WIP: Try out Parallel Linting

.github/workflows/lint-code.yml

@@ -16,5 +16,20 @@ jobs:
           cache: "npm"
       - name: "Install Dependencies"
         run: npm ci
-      - name: "Run Linters"
-        run: npm run lint
+      - name: "Check Formatting"
+        id: prettier
+        run: npx prettier --ignore-path .gitignore --check .
+        continue-on-error: true
+      - name: "Run ESLint"
+        id: eslint
+        run: npx eslint --ignore-path .gitignore .
+        continue-on-error: true
+      - name: "Validate TypeScript Types"
+        id: typescript
+        run: npx tsc --noEmit
+        continue-on-error: true
+      - name: "Verify That All Checks Succeeded"
+        if: steps.prettier.outcome != 'success' || steps.eslint.outcome != 'success' || steps.ts.outcome != 'success'
+        run: |
+          echo "1 or more checks failed"
+          exit 1