feat(delivery): restore active MySQL tasks

frontend/src/api/delivery.ts

@@ -16,15 +16,32 @@ export interface CreateMySQLDeliveryPayload {
   namespace: string
   instance_name: string
   mysql_version: string
-  cpu_milli: number
-  memory_mi: number
-  storage_gi: number
+  topology: string
+  mysql_port?: number
+  data_disk: string
+  cpu_cores: number
+  memory_gb: number
+  storage_gb: number
+  param_template: string
+  timezone: string
+  lower_case_table_names: number
+  character_set: string
+  collation: string
+  max_connections: string | number
+  innodb_redo_log_capacity: string
+  innodb_flush_log_at_trx_commit: number
+  sync_binlog: number
+  innodb_io_capacity: number
+  long_query_time: number
+  binlog_expire_logs_seconds: number
+  max_binlog_size: string
 }
 
 export interface DeliveryTask {
   id: string
   business_line_id: number
   requested_by: number
+  component: string
   target_type: string
   target_id: number
   namespace: string
@@ -45,6 +62,8 @@ export interface TaskEvent {
   task_id: string
   from_state: string
   to_state: string
+  stage?: string
+  event_status?: string
   message: string
   created_at: string
 }
@@ -66,6 +85,16 @@ export const deliveryApi = {
     return data.task
   },
 
+  async listTasks(params: { businessLineId?: number; component?: string; active?: boolean } = {}): Promise<DeliveryTask[]> {
+    const search = new URLSearchParams()
+    if (params.businessLineId) search.set('business_line_id', String(params.businessLineId))
+    if (params.component) search.set('component', params.component)
+    if (params.active) search.set('active', 'true')
+    const query = search.toString()
+    const data = await authRequest(`/auth/api/v1/delivery/tasks${query ? `?${query}` : ''}`)
+    return Array.isArray(data.items) ? data.items : []
+  },
+
   async getTask(taskId: string): Promise<{ task: DeliveryTask; events: TaskEvent[] }> {
     const data = await authRequest(`/auth/api/v1/delivery/tasks/${encodeURIComponent(taskId)}`)
     return {