Update test directory and enable Firefox and Webkit browsers

Author: stesee

tests/landingpage.spec.ts renamed to e2e/landingpage.spec.ts

@@ -10,7 +10,7 @@ import { defineConfig, devices } from '@playwright/test';
  * See https://playwright.dev/docs/test-configuration.
  */
 export default defineConfig({
-  testDir: './tests',
+  testDir: './e2e',
   /* Run tests in files in parallel */
   fullyParallel: true,
   /* Fail the build on CI if you accidentally left test.only in the source code. */
@@ -37,15 +37,15 @@ export default defineConfig({
       use: { ...devices['Desktop Chrome'] },
     },
 
-    // {
-    //   name: 'firefox',
-    //   use: { ...devices['Desktop Firefox'] },
-    // },
+    {
+      name: 'firefox',
+      use: { ...devices['Desktop Firefox'] },
+    },
 
-    // {
-    //   name: 'webkit',
-    //   use: { ...devices['Desktop Safari'] },
-    // },
+    {
+      name: 'webkit',
+      use: { ...devices['Desktop Safari'] },
+    },
 
     /* Test against mobile viewports. */
     // {