test: oprava Playwright testů

e2e/playwright.config.ts

@@ -4,7 +4,10 @@ import path from 'path';
 // Use 127.0.0.1 explicitly — on Node.js 18+/Windows, `localhost` may resolve to ::1
 // (IPv6) while the HTTP server only binds to 0.0.0.0 (IPv4), causing the webServer
 // readiness poll to time out even though the server is listening.
-const BASE_URL = process.env.E2E_BASE_URL ?? 'http://127.0.0.1:3001';
+// Port 3099 avoids conflicts with locally running Docker containers on 3001-3003.
+// Override with E2E_PORT env var if needed.
+const E2E_PORT = process.env.E2E_PORT ?? '3099';
+const BASE_URL = process.env.E2E_BASE_URL ?? `http://127.0.0.1:${E2E_PORT}`;
 
 // Server env vars injected for local runs. In CI these are set at the step level.
 const serverEnv: Record<string, string> = {
@@ -15,6 +18,7 @@ const serverEnv: Record<string, string> = {
     HTTP_REMOTE_USER_ENABLED: 'true',
     HTTP_REMOTE_USER_HEADER_NAME: 'remote-user',
     HTTP_REMOTE_TRUSTED_IPS: process.env.HTTP_REMOTE_TRUSTED_IPS ?? '127.0.0.1,::1,::ffff:127.0.0.1',
+    PORT: E2E_PORT,
 };
 if (process.env.REDIS_HOST) {
     serverEnv.REDIS_HOST = process.env.REDIS_HOST;
@@ -50,7 +54,7 @@ export default defineConfig({
         cwd: path.resolve(__dirname, '../server'),
         // Poll a dedicated health endpoint — polling '/' can stall in Express 5 when
         // server/public/ doesn't exist in the working directory (no finalhandler match).
-        url: `http://127.0.0.1:3001/api/health`,
+        url: `http://127.0.0.1:${E2E_PORT}/api/health`,
         timeout: 15_000,
         reuseExistingServer: !process.env.CI,
         env: serverEnv,

server/src/index.ts

@@ -201,6 +201,7 @@ app.use("/api/changelogs", changelogRoutes);
 app.use("/api/groups", groupRoutes);
 app.use("/api/stores", storeRoutes);
 
+app.use(express.static(path.join(process.cwd(), 'public')));
 app.get('*splat', (_req, res) => {
     res.sendFile(path.join(process.cwd(), 'public', 'index.html'));
 });