fix: restore coding history and quota feedback

shared/ai-gateway-error-kind.ts

@@ -3,8 +3,10 @@ export type AIGatewayErrorKind = 'quota_exhausted' | 'authentication_invalid';
 export function isTokenBalanceExhausted(message: string | null | undefined): boolean {
   const normalized = message?.trim().toLowerCase() ?? '';
   return normalized.includes('token_balance_exhausted')
+    || normalized.includes('token_point_balance_exhausted')
     || normalized.includes('token balance exhausted')
-    || normalized.includes('balance exhausted');
+    || normalized.includes('balance exhausted')
+    || normalized.includes('词元点数余额不足');
 }
 
 export function getAIGatewayErrorKind(message: string | null | undefined): AIGatewayErrorKind | null {