feat: add featured flag to control star badge on provider presets

Star badge is now driven by the `featured` field in provider-presets.json.
Currently no preset has featured=true, so no stars are shown.
Can be toggled on per-provider remotely without code changes.

Made-with: Cursor

core/provider_presets.go

@@ -32,7 +32,8 @@ type ProviderPreset struct {
 	DescriptionZh string          `json:"description_zh,omitempty"`
 	Features    []string          `json:"features,omitempty"`
 	Thinking    string            `json:"thinking,omitempty"`
-	Tier        int               `json:"tier"` // sponsor ranking: lower = higher priority
+	Tier        int               `json:"tier"`                    // sponsor ranking: lower = higher priority
+	Featured    bool              `json:"featured,omitempty"`      // show a star badge when true
 	Website     string            `json:"website,omitempty"`
 }
 

web/src/api/providers.ts

@@ -37,6 +37,7 @@ export interface ProviderPreset {
   features?: string[];
   thinking?: string;
   tier: number;
+  featured?: boolean;
   website?: string;
 }
 

web/src/pages/Providers/ProviderList.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useState, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 import {
-  Plug, Plus, Trash2, Pencil, ExternalLink, Sparkles, X, Eye, EyeOff,
+  Plug, Plus, Trash2, Pencil, ExternalLink, Star, Sparkles, X, Eye, EyeOff,
 } from 'lucide-react';
 import { Card, Button, Badge, Modal, Input } from '@/components/ui';
 import {
@@ -268,6 +268,11 @@ function PresetGrid({
         const added = existingNames.has(p.name);
         return (
           <Card key={p.name} className="relative overflow-hidden">
+            {p.featured && (
+              <div className="absolute top-0 right-0 bg-amber-400/90 text-white text-[10px] font-bold px-2 py-0.5 rounded-bl-lg">
+                <Star size={10} className="inline mr-0.5 -mt-0.5" />
+              </div>
+            )}
             <div className="space-y-3">
               <div>
                 <h3 className="font-medium text-gray-900 dark:text-white">{p.display_name || p.name}</h3>