do not remove config on local e2e run

client/tests/e2e/globalSetup.ts

@@ -1,8 +1,18 @@
 import { chromium, FullConfig } from '@playwright/test';
+import { existsSync, renameSync } from 'fs';
+import { join } from 'path';
 
 import { ADMIN_USERNAME, ADMIN_PASSWORD, PORT } from '../constants';
 
+export const CONFIG_FILE = 'AdGuardHome.yaml';
+export const TEMP_CONFIG_FILE = 'AdGuardHome.yaml.temp';
+
 async function globalSetup(config: FullConfig) {
+    // Backup existing config file if it exists
+    if (existsSync(CONFIG_FILE)) {
+        renameSync(CONFIG_FILE, TEMP_CONFIG_FILE);
+    }
+
     const browser = await chromium.launch({
         slowMo: 100,
     });

client/tests/e2e/globalTeardown.ts

@@ -0,0 +1,20 @@
+import { chromium, FullConfig } from '@playwright/test';
+
+import { ADMIN_USERNAME, ADMIN_PASSWORD, PORT } from '../constants';
+
+import { existsSync, renameSync, unlinkSync } from 'fs';
+import { CONFIG_FILE, TEMP_CONFIG_FILE } from './globalSetup';
+
+async function globalTeardown() {
+    // Remove the test config file
+    if (existsSync(CONFIG_FILE)) {
+        unlinkSync(CONFIG_FILE);
+    }
+
+    // Restore the original config file if it exists
+    if (existsSync(TEMP_CONFIG_FILE)) {
+        renameSync(TEMP_CONFIG_FILE, CONFIG_FILE);
+    }
+}
+
+export default globalTeardown;