Redesign orders/cart/search flows and fix RTL/auth edge cases in user-app

- Fix silent redirect-to-home for unauthenticated users on protected routes;
  now redirects to login with a return path
- Restyle OrderCard, SearchInput, Filters, DropDown, and product card image
  sizing/centering to match the app's LESS-token design language
- Fix ant-design Slider handle placement/drag under RTL and seed a valid
  default range so handles actually render
- Fix chip-row edge padding and top spacing across Orders/Cart/Search lists
- Add pull-to-refresh to the dashboard and fix its header/padding to match
  the fixed PageBar pattern
- Remove the floating WhatsApp button from index.html

apps/user-app/src/stores/navStore.ts

@@ -1,14 +1,14 @@
 // Ported from legacy henza_pwa/src/store/navStore.ts (a hand-rolled reactive
-// class) to a real Pinia store, preserving the exact same state shape and
-// setter behavior — including the pre-existing path/route-name mismatch on
-// the "home" entry (path: '/' vs. the app's actual /home route), which is
-// unused dead data since navigation uses `name`, not `path`. Ported as-is.
+// class) to a real Pinia store, preserving the same state shape and setter
+// behavior. The route list itself was redesigned to a 5-tab bottom nav
+// (Home, Search, Cart, Orders, Profile) — see components/ui/Navigation.vue.
 import { defineStore } from 'pinia'
 
 interface NavItem {
   name: string
   path: string
   icon: string
+  label: string
   index: number
 }
 
@@ -23,12 +23,13 @@ interface NavState {
 export const useNavStore = defineStore('nav', {
   state: (): NavState => ({
     navBarRoutes: [
-      { name: 'userPage::hasSubRoute', path: '/user', icon: 'vuesax-linear:user', index: 1 },
-      { name: 'cart', path: '/cart', icon: 'vuesax-linear:bag-happy', index: 2 },
-      { name: 'search', path: '/search', icon: 'vuesax-linear:search-normal-1', index: 3 },
-      { name: 'home', path: '/', icon: 'vuesax-linear:home-2', index: 4 },
+      { name: 'home', path: '/home', icon: 'vuesax-linear:home-2', label: 'خانه', index: 1 },
+      { name: 'search', path: '/search', icon: 'vuesax-linear:search-normal-1', label: 'جستجو', index: 2 },
+      { name: 'cart', path: '/cart', icon: 'vuesax-linear:bag-happy', label: 'سبد خرید', index: 3 },
+      { name: 'ordersList', path: '/orders', icon: 'vuesax-linear:receipt-text', label: 'سفارشات', index: 4 },
+      { name: 'userPage::hasSubRoute', path: '/user', icon: 'vuesax-linear:user', label: 'پروفایل', index: 5 },
     ],
-    activeLink: 4,
+    activeLink: 1,
     showNav: true,
     pageTransition: 'right',
   }),