diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 598b9dd2..79a9ed52 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,18 +29,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
           node-version: "22"
-          cache: "npm"
-          cache-dependency-path: app/frontend/package-lock.json
+          cache: "pnpm"
+          cache-dependency-path: app/frontend/pnpm-lock.yaml
       - name: Install dependencies
         working-directory: app/frontend
-        run: npm ci
+        run: pnpm install --frozen-lockfile
       - name: Lint and format check
         working-directory: app/frontend
-        run: npm run check
+        run: pnpm run check
 
   test:
     needs: [lint, lint-frontend]
diff --git a/app/frontend/components/SettingsPanel.tsx b/app/frontend/components/SettingsPanel.tsx
index ca009885..3bafd0b6 100644
--- a/app/frontend/components/SettingsPanel.tsx
+++ b/app/frontend/components/SettingsPanel.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { useCallback, useEffect, useState } from "react";
+import { useCallback, useEffect, useId, useState } from "react";
 
 const STORAGE_KEY = "haiku.rag.settings.initial_context";
 
@@ -18,6 +18,7 @@ export default function SettingsPanel({
 	currentValue,
 }: SettingsPanelProps) {
 	const [value, setValue] = useState(currentValue);
+	const titleId = useId();
 
 	useEffect(() => {
 		if (isOpen) {
@@ -139,7 +140,7 @@ export default function SettingsPanel({
 				onKeyDown={handleKeyDown}
 				role="dialog"
 				aria-modal="true"
-				aria-labelledby="settings-title"
+				aria-labelledby={titleId}
 			>
 				{/* biome-ignore lint/a11y/noStaticElementInteractions: modal content wrapper */}
 				<div
@@ -147,7 +148,7 @@ export default function SettingsPanel({
 					onClick={(e) => e.stopPropagation()}
 					onKeyDown={(e) => e.stopPropagation()}
 				>
-					<h2 id="settings-title" className="settings-modal-title">
+					<h2 id={titleId} className="settings-modal-title">
 						Background Context
 					</h2>
 					<p className="settings-modal-description">