do not remove config on local e2e run

client/playwright.config.ts

@@ -8,6 +8,7 @@ import path from 'path';
 export default defineConfig({
     testDir: './tests/e2e',
     globalSetup: path.resolve('./tests/e2e/globalSetup.ts'),
+    globalTeardown: path.resolve('./tests/e2e/globalTeardown.ts'),
     timeout: 5000,
     /* Run tests in files in parallel */
     fullyParallel: true,
@@ -41,9 +42,7 @@ export default defineConfig({
 
     webServer: {
         stdout: process.env.CI ? 'pipe' : 'ignore',
-        command: process.env.CI
-            ? './AdGuardHome --local-frontend -v'
-            : 'rm -f AdGuardHome.yaml && sudo ./AdGuardHome --local-frontend -v',
+        command: process.env.CI ? './AdGuardHome --local-frontend -v' : 'sudo ./AdGuardHome --local-frontend -v',
         url: 'http://127.0.0.1:3000',
         cwd: '..',
         reuseExistingServer: !process.env.CI,

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;