Revert "Refactor state management to use Zustand, migrate components to CustomComponent and other fixes"

src/frontend/playwright.config.ts

@@ -18,7 +18,7 @@ export default defineConfig({
   /* Retry on CI only */
   retries: process.env.CI ? 2 : 0,
   /* Opt out of parallel tests on CI. */
-  workers: process.env.CI ? 2 : undefined,
+  workers: process.env.CI ? 1 : undefined,
   /* Reporter to use. See https://playwright.dev/docs/test-reporters */
   reporter: [
     ["html", { open: "never", outputFolder: "playwright-report/test-results" }],
@@ -44,10 +44,10 @@ export default defineConfig({
       use: { ...devices["Desktop Firefox"] },
     },
 
-    // {
-    //   name: "webkit",
-    //   use: { ...devices["Desktop Safari"] },
-    // },
+    {
+      name: "webkit",
+      use: { ...devices["Desktop Safari"] },
+    },
 
     /* Test against mobile viewports. */
     // {