Complete TicketMessages page implementation

- Add ticket details section with seller info, category, status, etc.
- Implement messages display with chat-like UI (admin vs seller messages)
- Add send message form with textarea and file upload
- Connect to API for fetching ticket data and sending messages
- Use existing components: PageLoading, Error, StatusWithText, Button, Textarea, UploadBox
- Fix CreateTicketMessageType to allow dynamic content strings

src/router/Main.tsx

@@ -75,6 +75,7 @@ import ContractPage from '@/pages/seller/Contract'
 import Category from '@/pages/ticket/Category'
 import CreateCategory from '@/pages/ticket/Create'
 import UpdateCategory from '@/pages/ticket/Update'
+import TicketMessages from '@/pages/ticket/TicketMessages'
 const MainRouter: FC = () => {
 
     const { hasSubMenu } = useSharedStore()
@@ -139,6 +140,7 @@ const MainRouter: FC = () => {
                             <Route path={Pages.financial.fines} element={<Fines />} />
 
                             <Route path={Pages.ticket.list} element={<TicketsList />} />
+                            <Route path={`${Pages.ticket.detail}:id`} element={<TicketMessages />} />
                             <Route path={Pages.ticket.category.list} element={<Category />} />
                             <Route path={Pages.ticket.category.create} element={<CreateCategory />} />
                             <Route path={`${Pages.ticket.category.update}:id`} element={<UpdateCategory />} />