chore: upgrade deps and fix a11y

.github/workflows/release.yml

@@ -12,13 +12,18 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'npm'
       - name: Setup Deno
         uses: denolib/setup-deno@v2
         with:
             deno-version: v1.x
       - name: Install dependencies
         run: |
-          npm ci
+          npm install
           npm run build --if-present
       - name: Run tests
         run: |
@@ -27,4 +32,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npx semantic-release
+        run: npx semantic-release

.github/workflows/test.yml

@@ -10,14 +10,19 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'npm'
       - name: Setup Deno
         uses: denolib/setup-deno@v2
         with:
             deno-version: v1.x
       - name: Install dependencies
         run: |
-          npm ci
+          npm install
           npm run build --if-present
       - name: Run tests
         run: |
-          npm run test
+          npm run test

esbuild.config.mjs

@@ -13,7 +13,7 @@ if you want to view the source, please visit the github repository of this plugi
 
 const prod = (process.argv[2] === 'production');
 
-esbuild.build({
+const buildOptions = {
 	banner: {
 		js: banner,
 	},
@@ -47,18 +47,29 @@ esbuild.build({
 		'@lezer/highlight',
 		'@lezer/lr',
 		...builtins],
-    mainFields: ["svelte", "browser", "module", "main"],
+  mainFields: ["svelte", "browser", "module", "main"],
 	plugins: [
 		esbuildSvelte({
-			compilerOptions: { css: true },
+			compilerOptions: { css: "injected" },
 			preprocess: sveltePreprocess(),
 		})
 	],
 	format: 'cjs',
-	watch: !prod,
 	target: 'es2020',
 	logLevel: "info",
 	sourcemap: prod ? false : 'inline',
 	treeShaking: true,
 	outfile: 'main.js',
-}).catch(() => process.exit(1));
+};
+
+async function runBuild() {
+	if (prod) {
+		await esbuild.build(buildOptions);
+		return;
+	}
+
+	const ctx = await esbuild.context(buildOptions);
+	await ctx.watch();
+}
+
+runBuild().catch(() => process.exit(1));