feat: implement core backend for team owner management with SQLite, auto-add APIs, and a frontend owner list component.

frontend/src/components/upload/OwnerList.tsx

@@ -16,14 +16,16 @@ const statusColors: Record<string, string> = {
     pooled: 'bg-green-100 text-green-700 dark:bg-green-900/30 dark:text-green-400',
     processing: 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400',
     invalid: 'bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-400',
+    used: 'bg-gray-100 text-gray-700 dark:bg-gray-900/30 dark:text-gray-400',
 }
 
 const statusLabels: Record<string, string> = {
     valid: '有效',
     registered: '已注册',
     pooled: '已入库',
-    processing: 'processing',
+    processing: '处理中',
     invalid: '无效',
+    used: '已使用',
 }
 
 interface OwnerListProps {
@@ -131,6 +133,24 @@ export default function OwnerList({ onStatsChange }: OwnerListProps) {
         }
     }
 
+    const handleClearUsed = async () => {
+        if (!confirm('确认清理所有已使用的母号？')) return
+        try {
+            const res = await fetch('/api/db/owners/clear-used', { method: 'POST' })
+            const data = await res.json()
+            if (data.code === 0) {
+                alert(data.data.message)
+                loadOwners()
+                onStatsChange?.()
+            } else {
+                alert(data.message || '清理失败')
+            }
+        } catch (e) {
+            console.error('Failed to clear used:', e)
+            alert('清理失败')
+        }
+    }
+
     const [refetching, setRefetching] = useState(false)
 
     const handleRefetchAccountIds = async () => {
@@ -212,6 +232,7 @@ export default function OwnerList({ onStatsChange }: OwnerListProps) {
                             <option value="valid">有效</option>
                             <option value="registered">已注册</option>
                             <option value="pooled">已入库</option>
+                            <option value="used">已使用</option>
                             <option value="invalid">无效</option>
                         </select>
                         <Button variant="ghost" size="sm" onClick={loadOwners} icon={<RefreshCw className="h-4 w-4" />}>
@@ -239,6 +260,15 @@ export default function OwnerList({ onStatsChange }: OwnerListProps) {
                                 {deleting ? '删除中...' : `删除选中 (${selectedIds.size})`}
                             </Button>
                         )}
+                        <Button
+                            variant="ghost"
+                            size="sm"
+                            onClick={handleClearUsed}
+                            icon={<Trash2 className="h-4 w-4" />}
+                            className="text-yellow-600 hover:text-yellow-700"
+                        >
+                            清理已使用
+                        </Button>
                         <Button
                             variant="ghost"
                             size="sm"