[PWA-2] fix: pwa input zoom effect (#5402)

* fix: pwa input zoom effect

* fix: pwa input zoom effect

* fix: pwa input zoom effect

* fix: pwa sticky issue comment

* chore: code refactor

* chore: code refactor

web/app/layout.tsx

@@ -1,4 +1,4 @@
-import { Metadata } from "next";
+import { Metadata, Viewport } from "next";
 import Script from "next/script";
 // styles
 import "@/styles/globals.css";
@@ -28,6 +28,15 @@ export const metadata: Metadata = {
   },
 };
 
+export const viewport: Viewport = {
+  minimumScale: 1,
+  initialScale: 1,
+  maximumScale: 1,
+  userScalable: false,
+  width: "device-width",
+  viewportFit: "cover",
+};
+
 export default function RootLayout({ children }: { children: React.ReactNode }) {
   const isSessionRecorderEnabled = parseInt(process.env.NEXT_PUBLIC_ENABLE_SESSION_RECORDER || "0");
 
@@ -51,10 +60,6 @@ export default function RootLayout({ children }: { children: React.ReactNode })
         <link rel="apple-touch-icon" sizes="180x180" href="/icons/icon-180x180.png" />
         <link rel="apple-touch-icon" sizes="512x512" href="/icons/icon-512x512.png" />
         <link rel="manifest" href="/manifest.json" />
-        <meta
-          name="viewport"
-          content="minimum-scale=1, initial-scale=1, width=device-width, shrink-to-fit=no, user-scalable=no, viewport-fit=cover"
-        />
         {/* preloading */}
         <link rel="preload" href={`${API_BASE_URL}/api/instances/`} as="fetch" crossOrigin="use-credentials" />
         <link rel="preload" href={`${API_BASE_URL}/api/users/me/ `} as="fetch" crossOrigin="use-credentials" />