refactor: 拆分 gateway 单体为独立 crate，新增 systemd 部署方案

将 gateway 内部的 model-fetch、provider-transport、scheduler-core、 usage-runtime、video-tasks-core 模块提取为独立 crate；重构 gateway 内部模块结构（state/router/cache/data/query 等）；移除大量遗留模块文件；新增 systemd 二进制部署骨架及相关文档；更新前端 usage 相关 API 和组件。
2026-10-08 02:17:46 +08:00 · 2026-04-05 20:23:16 +08:00
parent cbc811f6ce
commit 763ff03a7b
777 changed files with 42654 additions and 21464 deletions
@@ -0,0 +1,63 @@
+use crate::{AppState, GatewayError};
+
+impl AppState {
+    pub(crate) async fn list_minimal_candidate_selection_rows_for_api_format(
+        &self,
+        api_format: &str,
+    ) -> Result<
+        Vec<aether_data::repository::candidate_selection::StoredMinimalCandidateSelectionRow>,
+        GatewayError,
+    > {
+        self.data
+            .list_minimal_candidate_selection_rows_for_api_format(api_format)
+            .await
+            .map_err(|err| GatewayError::Internal(err.to_string()))
+    }
+
+    pub(crate) async fn list_minimal_candidate_selection_rows_for_api_format_and_global_model(
+        &self,
+        api_format: &str,
+        global_model_name: &str,
+    ) -> Result<
+        Vec<aether_data::repository::candidate_selection::StoredMinimalCandidateSelectionRow>,
+        GatewayError,
+    > {
+        self.data
+            .list_minimal_candidate_selection_rows(api_format, global_model_name)
+            .await
+            .map_err(|err| GatewayError::Internal(err.to_string()))
+    }
+
+    pub(crate) async fn read_provider_quota_snapshot(
+        &self,
+        provider_id: &str,
+    ) -> Result<Option<aether_data::repository::quota::StoredProviderQuotaSnapshot>, GatewayError>
+    {
+        self.data
+            .find_provider_quota_by_provider_id(provider_id)
+            .await
+            .map_err(|err| GatewayError::Internal(err.to_string()))
+    }
+
+    pub(crate) async fn read_recent_request_candidates(
+        &self,
+        limit: usize,
+    ) -> Result<Vec<aether_data::repository::candidates::StoredRequestCandidate>, GatewayError>
+    {
+        self.data
+            .list_recent_request_candidates(limit)
+            .await
+            .map_err(|err| GatewayError::Internal(err.to_string()))
+    }
+
+    pub(crate) async fn upsert_request_candidate(
+        &self,
+        candidate: aether_data::repository::candidates::UpsertRequestCandidateRecord,
+    ) -> Result<Option<aether_data::repository::candidates::StoredRequestCandidate>, GatewayError>
+    {
+        self.data
+            .upsert_request_candidate(candidate)
+            .await
+            .map_err(|err| GatewayError::Internal(err.to_string()))
+    }
+}