chore: call playwright via bun

Avoid using node.js as part of running playwright.

CONTRIBUTING.md

@@ -48,6 +48,8 @@ Clone the repository and install the dependencies:
 git clone [email protected]:Topsort/topsort.js.git
 cd topsort.js
 bun install
+# Install browsers for end to end tests
+bun run install:e2e
 ```
 
 ## Running Locally

package.json

@@ -32,11 +32,11 @@
   ],
   "scripts": {
     "build": "tsup",
-    "test:e2e": "bun run build && playwright test",
+    "test:e2e": "bun run build && bunx --bun playwright test",
     "format": "biome check",
     "format:fix": "biome check --write",
-    "prepare": "lefthook install",
-    "serve:e2e": "bun run ./e2e/server.ts"
+    "install:e2e": "bunx --bun playwright install",
+    "prepare": "lefthook install"
   },
   "devDependencies": {
     "@biomejs/biome": "1.8.3",

playwright.config.ts

@@ -23,7 +23,7 @@ export default defineConfig({
     },
   ],
   webServer: {
-    command: "bun run serve:e2e",
+    command: "bun run --bun ./e2e/server.ts",
     reuseExistingServer: !process.env.CI,
     stdout: "ignore",
     stderr: "pipe",