Merge story-31: View Upcoming Stories

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

# Conflicts:
#	frontend/src/api/workflow.ts
#	frontend/src/components/Chat.test.tsx
#	frontend/src/components/Chat.tsx
#	server/src/http/workflow.rs

frontend/src/api/workflow.test.ts

@@ -98,6 +98,28 @@ describe("workflowApi", () => {
 		});
 	});
 
+	describe("getUpcomingStories", () => {
+		it("sends GET to /workflow/upcoming", async () => {
+			const response = {
+				stories: [
+					{ story_id: "31_view_upcoming", name: "View Upcoming" },
+					{ story_id: "32_worktree", name: null },
+				],
+			};
+			mockFetch.mockResolvedValueOnce(okResponse(response));
+
+			const result = await workflowApi.getUpcomingStories();
+
+			expect(mockFetch).toHaveBeenCalledWith(
+				"/api/workflow/upcoming",
+				expect.objectContaining({}),
+			);
+			expect(result.stories).toHaveLength(2);
+			expect(result.stories[0].name).toBe("View Upcoming");
+			expect(result.stories[1].name).toBeNull();
+		});
+	});
+
 	describe("getReviewQueue", () => {
 		it("sends GET to /workflow/review", async () => {
 			mockFetch.mockResolvedValueOnce(

frontend/src/api/workflow.ts

@@ -72,6 +72,15 @@ export interface TodoListResponse {
 	stories: StoryTodosResponse[];
 }
 
+export interface UpcomingStory {
+	story_id: string;
+	name: string | null;
+}
+
+export interface UpcomingStoriesResponse {
+	stories: UpcomingStory[];
+}
+
 const DEFAULT_API_BASE = "/api";
 
 function buildApiUrl(path: string, baseUrl = DEFAULT_API_BASE): string {
@@ -134,6 +143,13 @@ export const workflowApi = {
 	getReviewQueueAll(baseUrl?: string) {
 		return requestJson<ReviewListResponse>("/workflow/review/all", {}, baseUrl);
 	},
+	getUpcomingStories(baseUrl?: string) {
+		return requestJson<UpcomingStoriesResponse>(
+			"/workflow/upcoming",
+			{},
+			baseUrl,
+		);
+	},
 	ensureAcceptance(payload: AcceptanceRequest, baseUrl?: string) {
 		return requestJson<boolean>(
 			"/workflow/acceptance/ensure",