Update pro credits copy and hide model cost badge

Author: naocanmonster

frontend/src/components/console/nav/nav-balance.tsx

@@ -528,7 +528,7 @@ export default function NavBalance({ variant = "sidebar" }: NavBalanceProps) {
           <div className="mt-5 space-y-3">
             <div className="rounded-md bg-primary/5 px-3 py-2 text-sm">可选择更多 AI 模型</div>
             <div className="rounded-md bg-primary/5 px-3 py-2 text-sm">最多同时运行 3 个任务</div>
-            <div className="rounded-md bg-primary/5 px-3 py-2 text-sm">每日赠送 1000 积分</div>
+            <div className="rounded-md bg-primary/5 px-3 py-2 text-sm">每日赠送 500 积分</div>
           </div>
           {subscription?.plan === "pro" ? (
             <div className="mt-5 rounded-md border bg-muted/30 px-3 py-3">

frontend/src/utils/common.tsx

@@ -389,7 +389,6 @@ export function getPublicModelMetaBadges(model?: DomainModel): React.ReactNode {
     <>
       {model.is_free === true && <Badge>免费</Badge>}
       {model.access_level === "pro" && <Badge variant="secondary">专业版</Badge>}
-      {model.is_free === false && <Badge variant="secondary">消耗点数</Badge>}
     </>
   )
 }