feat(pages): 支持 GitHub Release 部署源

增加 latest/tag 手动检查与同步、ETag 与限流退避、资源替换确认，以及对应的前端来源管理和部署来源展示。

frontend/lib/services/openflare/index.ts

@@ -109,7 +109,11 @@ export type {
   OriginMutationPayload,
   PagesDeployment,
   PagesDeploymentFile,
+  PagesGitHubLatestSourceUpdatePayload,
+  PagesGitHubReleaseSelector,
   PagesGitHubReleaseSource,
+  PagesGitHubSourceUpdatePayload,
+  PagesGitHubTagSourceUpdatePayload,
   PagesManualSource,
   PagesProject,
   PagesProjectPayload,
@@ -121,6 +125,7 @@ export type {
   PagesSourceActionReceipt,
   PagesSourceRevision,
   PagesSourceStatus,
+  PagesSourceUpdatePayload,
   PagesSourceUpdateResult,
   AcmeAccountItem,
   DnsAccountItem,

frontend/lib/services/openflare/pages.service.ts

@@ -12,10 +12,10 @@ import type {
   PagesDeploymentUploadPayload,
   PagesProject,
   PagesProjectPayload,
-  PagesRemoteSourceUpdatePayload,
   PagesSource,
   PagesSourceActionPayload,
   PagesSourceActionReceipt,
+  PagesSourceUpdatePayload,
   PagesSourceUpdateResult,
 } from './types';
 
@@ -51,7 +51,7 @@ export class PagesService extends OpenFlareBaseService {
 
   static updateSource(
     projectId: number,
-    payload: PagesRemoteSourceUpdatePayload,
+    payload: PagesSourceUpdatePayload,
   ): Promise<PagesSourceUpdateResult> {
     return this.post<PagesSourceUpdateResult>(
       `/${projectId}/source/update`,

frontend/lib/services/openflare/types.ts

@@ -462,6 +462,8 @@ export type PagesSourceStatus =
 
 export type PagesRemoteNetworkPolicy = 'public' | 'trusted_internal';
 
+export type PagesGitHubReleaseSelector = 'latest' | 'tag';
+
 export interface PagesSourceRevision {
   revision: string;
   label: string;
@@ -493,15 +495,15 @@ export interface PagesRemoteURLSource extends PagesSourceRuntimeView {
 export interface PagesGitHubReleaseSource extends PagesSourceRuntimeView {
   source_type: 'github_release';
   github_repository: string;
-  release_selector: 'latest' | 'tag';
-  release_tag: string;
+  release_selector: PagesGitHubReleaseSelector;
+  release_tag?: string;
   asset_name: string;
-  auto_update_enabled: boolean;
-  check_interval_minutes: number;
+  auto_update_enabled?: false;
+  check_interval_minutes?: number;
 }
 
 /**
- * 部署源使用判别联合，后续仓库构建来源只需增加独立 variant，
+ * 部署源使用判别联合，后续仓库构建来源只需增加独立 git_repository variant，
  * 不需要向 Remote 或 GitHub Release 填入构建字段。
  */
 export type PagesSource =
@@ -514,6 +516,35 @@ export interface PagesRemoteSourceUpdatePayload {
   remote_network_policy: PagesRemoteNetworkPolicy;
 }
 
+interface PagesGitHubSourceUpdateBase {
+  source_type: 'github_release';
+  repository_url: string;
+  asset_name: string;
+  auto_update_enabled: false;
+}
+
+export interface PagesGitHubLatestSourceUpdatePayload extends PagesGitHubSourceUpdateBase {
+  release_selector: 'latest';
+  release_tag: '';
+  check_interval_minutes: number;
+}
+
+export interface PagesGitHubTagSourceUpdatePayload extends PagesGitHubSourceUpdateBase {
+  release_selector: 'tag';
+  release_tag: string;
+  check_interval_minutes: 0;
+}
+
+export type PagesGitHubSourceUpdatePayload =
+  PagesGitHubLatestSourceUpdatePayload | PagesGitHubTagSourceUpdatePayload;
+
+/**
+ * Source 更新请求保持 Provider 判别联合；未来仓库拉取构建使用独立 git_repository variant，
+ * 不向 Remote URL 或 GitHub Release payload 混入构建字段。
+ */
+export type PagesSourceUpdatePayload =
+  PagesRemoteSourceUpdatePayload | PagesGitHubSourceUpdatePayload;
+
 export interface PagesSourceActionPayload {
   confirmed_revision?: string;
 }