fix(sync-btn): 拉取中按钮去掉绿色背景，仅沙漏图标旋转

frontend/src/views/SearchView.vue

@@ -416,7 +416,9 @@ const pendingCount = computed(() => state.pkgList.items.filter(i => i.status ===
           :class="{ on: state.syncProgress.running }"
           :title="state.syncProgress.running ? `正在拉取… ${state.syncProgress.processed}/${state.syncProgress.total}` : '一键拉取存量包最新版本'"
           @click.stop="doSyncLatest"
-        >{{ state.syncProgress.running ? '⏳' : '📥' }}</button>
+        >
+          <span :class="state.syncProgress.running ? 'sync-spin' : ''">{{ state.syncProgress.running ? '⏳' : '📥' }}</span>
+        </button>
         <div class="dd">
           <button class="dd-btn" :class="{ on: filterOpen }" title="快捷筛选" @click.stop="toggleFilter">🎚️</button>
           <Transition name="dd">
@@ -686,9 +688,10 @@ const pendingCount = computed(() => state.pkgList.items.filter(i => i.status ===
   transition: .15s;
 }
 .dd-btn:hover { border-color: color-mix(in srgb, var(--orange) 60%, transparent); }
-.dd-btn.on { background: var(--green); border-color: var(--green); box-shadow: 0 6px 14px -4px rgba(50, 205, 50, .5); }
+.dd-btn.on:not(.sync-btn):not(.pull-btn) { background: var(--green); border-color: var(--green); box-shadow: 0 6px 14px -4px rgba(50, 205, 50, .5); }
 .sync-btn { font-size: 17px; }
-.sync-btn.on { animation: sync-spin 1.1s linear infinite; }
+.sync-btn.on { background: transparent; border-color: var(--line); box-shadow: none; }
+.sync-btn.on .sync-spin { animation: sync-spin 1.1s linear infinite; }
 @keyframes sync-spin {
   0% { transform: rotate(0deg); }
   100% { transform: rotate(360deg); }

frontend/vite.config.js

@@ -23,7 +23,7 @@ export default defineConfig({
     proxy: {
       // 本地开发代理到后端 API
       '/api': {
-        target: 'http://localhost:3000',
+        target: 'http://192.168.3.22:42338/',
         changeOrigin: true,
       },
     },