DONE: update to use ip for the api in frontend

fe/web/admin-app/.env.example

@@ -1 +1,2 @@
 VITE_API_URL=https://qms-api.erahn.com.my
+VITE_BRANCH_QR_BASE_URL=https://qms-customer.erahn.com.my

fe/web/admin-app/.env.production

@@ -1,2 +1,2 @@
-# Baked into the admin image at build time (Gitea secret VITE_API_URL)
 VITE_API_URL=https://qms-api.erahn.com.my
+VITE_BRANCH_QR_BASE_URL=https://qms-customer.erahn.com.my

fe/web/admin-app/Dockerfile

@@ -3,7 +3,9 @@ FROM node:20-bookworm AS build
 WORKDIR /app
 
 ARG VITE_API_URL=http://localhost:8080
+ARG VITE_BRANCH_QR_BASE_URL=http://localhost:3000
 ENV VITE_API_URL=$VITE_API_URL
+ENV VITE_BRANCH_QR_BASE_URL=$VITE_BRANCH_QR_BASE_URL
 
 COPY package.json package-lock.json ./
 RUN npm ci

fe/web/admin-app/src/constants.js

@@ -1,6 +1,8 @@
 export const SERVER_URL = import.meta.env.VITE_API_URL;
 
-export const CUSTOMER_APP_URL = 'https://qms-customer.erahn.com.my';
+/** Public base URL encoded into branch QR codes (ManageBranchesScreen only). */
+export const BRANCH_QR_BASE_URL =
+    import.meta.env.VITE_BRANCH_QR_BASE_URL ?? 'http://localhost:3000';
 
 export const ROLES = {
     ROLE_SUPER_ADMIN: 'ROLE_SUPER_ADMIN',

fe/web/admin-app/src/utils/branchQr.js

@@ -1,5 +1,5 @@
 import QRCode from 'qrcode';
-import { CUSTOMER_APP_URL } from '../constants.js';
+import { BRANCH_QR_BASE_URL } from '../constants.js';
 
 const DEFAULT_QR_SECRET = 'qms-branch-qr-v1';
 
@@ -54,7 +54,7 @@ export function decodeBranchQrToken(token, secret = getQrSecret()) {
 }
 
 export function getBranchTicketUrl(tenantCode, branchId) {
-    const base = CUSTOMER_APP_URL.replace(/\/$/, '');
+    const base = BRANCH_QR_BASE_URL.replace(/\/$/, '');
     const token = encodeBranchQrToken(tenantCode, branchId);
     return `${base}/q/${token}`;
 }