refactor(runtime): 优化管理端摘要查询与维护聚合链路

- 为 provider catalog key 和 video task 列表增加 summary/page 查询与排序能力，减少列表场景读取重字段
- 将多处 SQL 结果读取改为流式收集，降低 `fetch_all` 的内存占用
- 把日/小时统计、钱包日用量等维护任务改为数据库侧 `CTE + upsert` 聚合
- 修复视频任务轮询更新时从本地 snapshot 回填稀疏字段，避免 `prompt` 和请求体信息丢失

crates/aether-data-contracts/src/repository/provider_catalog/mod.rs

@@ -1,7 +1,7 @@
 mod types;
 
 pub use types::{
-    ProviderCatalogKeyListQuery, ProviderCatalogReadRepository, ProviderCatalogWriteRepository,
-    StoredProviderCatalogEndpoint, StoredProviderCatalogKey, StoredProviderCatalogKeyPage,
-    StoredProviderCatalogKeyStats, StoredProviderCatalogProvider,
+    ProviderCatalogKeyListOrder, ProviderCatalogKeyListQuery, ProviderCatalogReadRepository,
+    ProviderCatalogWriteRepository, StoredProviderCatalogEndpoint, StoredProviderCatalogKey,
+    StoredProviderCatalogKeyPage, StoredProviderCatalogKeyStats, StoredProviderCatalogProvider,
 };

crates/aether-data-contracts/src/repository/provider_catalog/types.rs

@@ -450,6 +450,13 @@ impl StoredProviderCatalogKey {
     }
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Default)]
+pub enum ProviderCatalogKeyListOrder {
+    #[default]
+    Name,
+    CreatedAt,
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Default)]
 pub struct ProviderCatalogKeyListQuery {
     pub provider_id: String,
@@ -457,6 +464,7 @@ pub struct ProviderCatalogKeyListQuery {
     pub is_active: Option<bool>,
     pub offset: usize,
     pub limit: usize,
+    pub order: ProviderCatalogKeyListOrder,
 }
 
 #[derive(Debug, Clone, PartialEq, serde::Serialize, serde::Deserialize)]
@@ -529,6 +537,11 @@ pub trait ProviderCatalogReadRepository: Send + Sync {
         provider_ids: &[String],
     ) -> Result<Vec<StoredProviderCatalogKey>, crate::DataLayerError>;
 
+    async fn list_key_summaries_by_provider_ids(
+        &self,
+        provider_ids: &[String],
+    ) -> Result<Vec<StoredProviderCatalogKey>, crate::DataLayerError>;
+
     async fn list_keys_page(
         &self,
         query: &ProviderCatalogKeyListQuery,

crates/aether-data-contracts/src/repository/video_tasks/types.rs

@@ -394,6 +394,13 @@ pub trait VideoTaskReadRepository: Send + Sync {
         limit: usize,
     ) -> Result<Vec<StoredVideoTask>, crate::DataLayerError>;
 
+    async fn list_page_summary(
+        &self,
+        filter: &VideoTaskQueryFilter,
+        offset: usize,
+        limit: usize,
+    ) -> Result<Vec<StoredVideoTask>, crate::DataLayerError>;
+
     async fn count(&self, filter: &VideoTaskQueryFilter) -> Result<u64, crate::DataLayerError>;
 
     async fn count_by_status(