refactor(api): remove the deprecated /api/stats endpoint

The only consumer (the marketing landing) now uses /api/v1/stats, so drop
the legacy /api/stats route and its handler. Delete src/routes/stats.ts and
its test; repoint the index CORS test at /api/v1/stats.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/index.test.ts

@@ -45,9 +45,9 @@ describe("CORS middleware", () => {
     );
   });
 
-  it("makes /api/stats readable from any origin", async () => {
+  it("makes /api/v1/stats readable from any origin", async () => {
     const res = await worker.fetch(
-      req("/api/stats", { headers: { Origin: "https://example.com" } }),
+      req("/api/v1/stats", { headers: { Origin: "https://example.com" } }),
       env as unknown as Env,
     );
     expect(res.status).toBe(200);

src/index.ts

@@ -6,7 +6,6 @@ import { handle as handleAtom } from "./routes/atom";
 import { handle as handleAdmin } from "./routes/admin";
 import { handle as handleEntry } from "./routes/entries";
 import { handle as handleFiles } from "./routes/files";
-import { handle as handleStats } from "./routes/stats";
 import { handle as handleHome } from "./routes/home";
 import { handle as handleFavicon, handleFeedFavicon } from "./routes/favicon";
 import { hubRouter } from "./routes/hub";
@@ -148,10 +147,6 @@ api.use("/inbound", async (c, next) => {
 // API routes (inbound webhook)
 api.post("/inbound", handleInbound);
 
-// Public monitoring stats (JSON) — readable from any origin (landing page, embeds)
-api.use("/stats", cors({ origin: "*" }));
-api.get("/stats", handleStats);
-
 // RSS feed routes (public)
 rss.get("/:feedId", handleRSS);
 
@@ -223,7 +218,7 @@ export default {
       logger.info("Feed TTL cleanup", { deleted: expiredIds.length });
     }
 
-    // Refresh the cached storage-usage snapshot for the status page / /api/stats.
+    // Refresh the cached storage-usage snapshot for the status page / /api/v1/stats.
     try {
       const r2 = attachmentBucket
         ? await scanR2Usage(attachmentBucket)

src/routes/stats.test.ts

@@ -1,66 +0,0 @@
-import { describe, it, expect } from "vitest";
-import worker from "../index";
-import { createMockEnv } from "../test/setup";
-import { bumpCounters } from "../utils/stats";
-import { FEEDS_LIST_KEY } from "../config/constants";
-import type { Env, StatsResponse } from "../types";
-
-function req(path: string, init: RequestInit = {}): Request {
-  return new Request(`https://test.getmynews.app${path}`, init);
-}
-
-describe("GET /api/stats", () => {
-  it("returns zeroed stats for a fresh instance", async () => {
-    const env = createMockEnv() as unknown as Env;
-    const res = await worker.fetch(req("/api/stats"), env);
-    expect(res.status).toBe(200);
-    const body = (await res.json()) as StatsResponse;
-    expect(body).toMatchObject({
-      feeds_created: 0,
-      feeds_deleted: 0,
-      emails_received: 0,
-      emails_rejected: 0,
-      active_feeds: 0,
-      websub_subscriptions_active: 0,
-    });
-  });
-
-  it("reflects persisted counters and live values", async () => {
-    const env = createMockEnv() as unknown as Env;
-    await env.EMAIL_STORAGE.put(
-      FEEDS_LIST_KEY,
-      JSON.stringify({ feeds: [{ id: "a", title: "A" }] }),
-    );
-    await env.EMAIL_STORAGE.put("websub:a:hash", "{}");
-    await bumpCounters(env.EMAIL_STORAGE, {
-      emails_received: 3,
-      emails_rejected: 1,
-      feeds_created: 1,
-    });
-
-    const res = await worker.fetch(req("/api/stats"), env);
-    const body = (await res.json()) as StatsResponse;
-    expect(body.active_feeds).toBe(1);
-    expect(body.websub_subscriptions_active).toBe(1);
-    expect(body.emails_received).toBe(3);
-    expect(body.emails_rejected).toBe(1);
-    expect(body.feeds_created).toBe(1);
-  });
-});
-
-describe("GET / (public status page)", () => {
-  it("returns an HTML status page with counters and an admin link", async () => {
-    const env = createMockEnv() as unknown as Env;
-    await bumpCounters(env.EMAIL_STORAGE, { emails_received: 7 });
-
-    const res = await worker.fetch(req("/"), env);
-    expect(res.status).toBe(200);
-    expect(res.headers.get("Content-Type")).toContain("text/html");
-
-    const html = await res.text();
-    expect(html).toContain('href="/admin"');
-    expect(html).toContain("Active feeds");
-    expect(html).toContain("Emails received");
-    expect(html).toContain("7");
-  });
-});

src/routes/stats.ts

@@ -1,7 +0,0 @@
-import { Context } from "hono";
-import { Env } from "../types";
-import { getStats } from "../utils/stats";
-
-export async function handle(c: Context<{ Bindings: Env }>): Promise<Response> {
-  return c.json(await getStats(c.env));
-}