fix(pages): adapt all pages to backend-aligned types

Replace removed fields with available data sources throughout UI:
- order pages: use service.title instead of consumer/player names
- chat: look up sender from session.participants, remove readonly
- community: simplify post cards, keep pinned icon
- post detail: keep pinned/linkedOrderId display
- shop rules: use string commissionValue
- dashboard: parse string amounts for income display
- dispute/review: remove initiator/avatar references

app/(dashboard)/dashboard/shop/income/page.tsx

@@ -158,12 +158,12 @@ export default function ShopIncomePage() {
                   <TableRow key={transaction.id}>
                     <TableCell>
                       <div className="flex items-center gap-2">
-                        {transaction.amount > 0 ? (
+                        {Number(transaction.amount) > 0 ? (
                           <ArrowDownLeft className="h-4 w-4 text-green-500" />
                         ) : (
                           <ArrowUpRight className="h-4 w-4 text-red-500" />
                         )}
-                        <Badge variant={transaction.amount > 0 ? "default" : "secondary"}>
+                        <Badge variant={Number(transaction.amount) > 0 ? "default" : "secondary"}>
                           {transaction.type === "topup"
                             ? "充值"
                             : transaction.type === "payment"
@@ -178,9 +178,9 @@ export default function ShopIncomePage() {
                     </TableCell>
                     <TableCell>{transaction.description}</TableCell>
                     <TableCell
-                      className={transaction.amount > 0 ? "text-green-600" : "text-red-600"}
+                      className={Number(transaction.amount) > 0 ? "text-green-600" : "text-red-600"}
                     >
-                      {transaction.amount > 0 ? "+" : ""}
+                      {Number(transaction.amount) > 0 ? "+" : ""}
                       {transaction.amount}
                     </TableCell>
                     <TableCell>{new Date(transaction.createdAt).toLocaleString()}</TableCell>