maybe fix tests

.github/workflows/ci.yml

···
           node-version: 22
           cache: npm
       - run: npm install
+      - run: npx playwright install --with-deps chromium
       - run: npm test
       - run: npm run build:versions

.tangled/workflows/ci.yaml

···
 steps:
   - name: install
     command: npm install
+  - name: install playwright
+    command: npx playwright install --with-deps chromium
   - name: test
     command: npm test
   - name: build versions

package.json

···
     "build:versions": "node scripts/build-version.js --all",
     "dev": "vite",
     "preview": "vite preview",
-    "deploy": "npm install && npm test && npm run build:versions && wrangler pages deploy dist --project-name=rscexplorer",
+    "deploy": "npm install && npm run lint && npm test && npm run build:versions && wrangler pages deploy dist --project-name=rscexplorer",
     "test": "vitest run --reporter=verbose",
     "lint": "eslint .",
     "format": "prettier --write .",

tests/globalSetup.js

···
-import { spawn, execSync } from "child_process";
-
-let devServer;
-
-export async function setup() {
-  await new Promise((resolve, reject) => {
-    devServer = spawn("npm", ["run", "dev", "--", "--port", "5599"], {
-      stdio: ["ignore", "pipe", "pipe"],
-      detached: false,
-    });
-
-    devServer.stdout.on("data", (data) => {
-      if (data.toString().includes("Local:")) {
-        resolve();
-      }
-    });
-
-    devServer.stderr.on("data", (data) => {
-      console.error(data.toString());
-    });
-
-    devServer.on("error", reject);
-
-    // Timeout after 30s
-    setTimeout(() => reject(new Error("Dev server failed to start")), 30000);
-  });
-}
-
-export async function teardown() {
-  if (devServer) {
-    devServer.kill("SIGTERM");
-    // Also kill any process on the port
-    try {
-      execSync("lsof -ti:5599 | xargs kill -9 2>/dev/null || true");
-    } catch {}
-  }
-}

vitest.config.js

···
   test: {
     testTimeout: 15000,
     fileParallelism: true,
-    globalSetup: "./tests/globalSetup.js",
+    webServer: {
+      command: "npm run dev -- --port 5599",
+      port: 5599,
+      reuseExistingServer: !process.env.CI,
+    },
   },
 });