chore: Add Biome CI (#30)

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  format:
+    name: Format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PNPM
+        uses: pnpm/action-setup@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Typecheck
+        run: pnpm tsc -b
+
+      - name: Biome Linter, Formatter, and Import Sorter
+        run: pnpm biome ci

.vscode/settings.json

@@ -3,6 +3,7 @@
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
     "quickfix.biome": "explicit",
+    "source.fixAll.biome": "explicit",
     "source.organizeImports.biome": "explicit"
   },
   "[javascript]": {