added default fallback for prod

apps/frontend/src/lib/core/constants.ts

@@ -1,6 +1,7 @@
 import { env } from "$env/dynamic/public";
 
-export const WS_SCRCPY_URL = env.PUBLIC_WS_SCRCPY_SVC_URL ?? "";
+export const WS_SCRCPY_URL =
+    env.PUBLIC_WS_SCRCPY_SVC_URL ?? "https://iotam-ws-scrcpy.snapyra.com";
 
 export const TRANSITION_COLORS = "transition-colors duration-150 ease-in-out";
 export const TRANSITION_ALL = "transition-all duration-150 ease-in-out";

apps/main/src/lib/core/constants.ts

@@ -47,7 +47,8 @@ export const secondaryNavTree = [
     },
 ] as AppSidebarItem[];
 
-export const WS_SCRCPY_URL = env.PUBLIC_WS_SCRCPY_SVC_URL;
+export const WS_SCRCPY_URL =
+    env.PUBLIC_WS_SCRCPY_SVC_URL ?? "https://iotam-ws-scrcpy.snapyra.com";
 
 export const COMPANY_NAME = "SaaS Template";
 export const WEBSITE_URL = "https://company.com";

apps/main/src/routes/(main)/links/+page.svelte

@@ -8,7 +8,7 @@
     import { Input } from "$lib/components/ui/input";
     import { Label } from "$lib/components/ui/label";
     import * as Table from "$lib/components/ui/table";
-    import { env } from "$env/dynamic/public";
+    import { PUBLIC_FRONTEND_URL } from "$env/static/public";
     import MaxWidthWrapper from "$lib/components/molecules/max-width-wrapper.svelte";
     import { mainNavTree } from "$lib/core/constants";
     import { linkVM } from "$lib/domains/link/link.vm.svelte";
@@ -51,7 +51,7 @@
     }
 
     function buildPublicLink(token: string): string {
-        const base = env.PUBLIC_FRONTEND_URL?.trim() || "/";
+        const base = PUBLIC_FRONTEND_URL?.trim() || "/";
         const origin = typeof window !== "undefined" ? window.location.origin : "http://localhost";
         const url = new URL(base, origin);
         url.searchParams.set("token", token);

memory.log.md

@@ -84,3 +84,9 @@ Update rule:
 ### 11 — Admin Link Copy Full URL
 
 - Refactored admin links-page copy action to copy full public frontend access URLs (`PUBLIC_FRONTEND_URL?token=...`) instead of raw tokens.
+
+### 12 — Main App Production Env Access Fix
+
+- Replaced client-facing `$env/dynamic/public` usage with `$env/static/public` in shared constants and links page code.
+- Fixed production crash path where browser bundle attempted to read runtime `env` from an undefined object during hydration/update.
+- Kept behavior unchanged for `PUBLIC_WS_SCRCPY_SVC_URL` and `PUBLIC_FRONTEND_URL` consumers while making access compile-time safe.