Modernize CI and formatting tools

Author: thomashoneyman

.eslintrc.json

@@ -10,19 +10,18 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
-      - uses: purescript-contrib/setup-purescript@main
+      - uses: actions/setup-node@v6
         with:
-          purs-tidy: "latest"
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: "lts/*"
+          node-version: "24"
+          cache: npm
 
       - name: Install dependencies
-        run: |
-          npm ci
+        run: npm ci
+
+      - name: Lint FFI
+        run: npm run lint
 
       - name: Build source
         run: npm run-script build
@@ -31,5 +30,4 @@ jobs:
         run: npm test
 
       - name: Check formatting
-        run: |
-          purs-tidy check src test
+        run: npm run format:check

.github/workflows/ci.yml

@@ -1,7 +1,6 @@
 /.*
 !/.gitignore
-!/.eslintrc.json
+!/.oxfmtrc.json
 !/.github/
-/bower_components/
 /node_modules/
 /output/

.gitignore

@@ -0,0 +1,3 @@
+{
+  "trailingComma": "es5"
+}