fix(tests): repair hero-strip and telegram-test-locale assertions after R3a

Two test-contract fixes for fallout from concurrent R3a contributors:

- hero-strip.test.tsx — collapses the two onAskCoach forwarding tests
  into a single regression guard that asserts the inline Health Score
  card Ask-the-Coach button stays retired and the hero strip's
  action-row button carries the affordance.

- telegram-test-locale.test.ts — the route's POST handler takes zero
  arguments (apiHandler wraps an async () => function). Drops the
  Request argument from all seven call sites.

src/app/api/settings/__tests__/telegram-test-locale.test.ts

@@ -102,7 +102,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       locale: "de",
     } as never);
 
-    const result = await POST(new Request("http://x") as never);
+    const result = await (POST as () => Promise<unknown>)();
 
     expect(sendTelegramMessageMock).toHaveBeenCalledTimes(1);
     const [, , body] = sendTelegramMessageMock.mock.calls[0];
@@ -125,7 +125,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       locale: "fr",
     } as never);
 
-    await POST(new Request("http://x") as never);
+    await (POST as () => Promise<unknown>)();
 
     const [, , body] = sendTelegramMessageMock.mock.calls[0];
     expect(body).toBe(
@@ -140,7 +140,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       locale: null,
     } as never);
 
-    await POST(new Request("http://x") as never);
+    await (POST as () => Promise<unknown>)();
 
     const [, , body] = sendTelegramMessageMock.mock.calls[0];
     expect(body).toBe(
@@ -156,7 +156,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       locale: "klingon",
     } as never);
 
-    await POST(new Request("http://x") as never);
+    await (POST as () => Promise<unknown>)();
 
     expect(tCalls[0].locale).toBe("en");
   });
@@ -168,7 +168,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       locale: "de",
     } as never);
 
-    const result = await POST(new Request("http://x") as never);
+    const result = await (POST as () => Promise<unknown>)();
 
     expect(sendTelegramMessageMock).not.toHaveBeenCalled();
     expect((result as { status: number }).status).toBe(422);
@@ -181,7 +181,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
       resetAt: Date.now() + 60_000,
     } as never);
 
-    const result = await POST(new Request("http://x") as never);
+    const result = await (POST as () => Promise<unknown>)();
 
     expect(sendTelegramMessageMock).not.toHaveBeenCalled();
     expect((result as { status: number }).status).toBe(429);
@@ -195,7 +195,7 @@ describe("POST /api/settings/telegram/test — locale-aware message", () => {
     } as never);
     sendTelegramMessageMock.mockResolvedValueOnce({ ok: false });
 
-    const result = await POST(new Request("http://x") as never);
+    const result = await (POST as () => Promise<unknown>)();
 
     expect((result as { status: number }).status).toBe(422);
   });

src/components/insights/__tests__/hero-strip.test.tsx

@@ -306,7 +306,12 @@ describe("<HeroStrip>", () => {
     expect(html).toContain(">86<");
   });
 
-  it("forwards onAskCoach into the Health Score panel only when both are supplied", () => {
+  it("does not render an inline Ask-the-Coach button inside the Health Score card", () => {
+    // v1.4.27 F8 — the inline HSC Ask-the-Coach button retired in
+    // favour of the hero strip's existing action-row button. Even
+    // when `onAskCoach` is supplied, the HSC panel must not surface
+    // its own button. The action-row button at
+    // `insights-hero-strip-action-coach` carries the affordance.
     const html = render(
       <HeroStrip
         briefing={null}
@@ -325,31 +330,8 @@ describe("<HeroStrip>", () => {
         onAskCoach={() => {}}
       />,
     );
-    // HSC panel renders its own Ask-the-Coach button with the score-
-    // aware label (the action-row button uses the shorter "Ask the
-    // coach" copy). The HSC button mirrors the panel's slot.
-    expect(html).toMatch(/data-slot="health-score-card-ask-coach"/);
-  });
-
-  it("hides the Health Score panel's Ask button when no onAskCoach is supplied", () => {
-    const html = render(
-      <HeroStrip
-        briefing={null}
-        now={morningLocal}
-        healthScore={{
-          score: 86,
-          band: "green",
-          components: {
-            bp: { value: 80, weight: 0.3 },
-            weight: { value: 70, weight: 0.2 },
-            mood: { value: 90, weight: 0.2 },
-            compliance: { value: 100, weight: 0.3 },
-          },
-          delta: 5,
-        }}
-      />,
-    );
     expect(html).not.toContain('data-slot="health-score-card-ask-coach"');
+    expect(html).toContain('data-slot="insights-hero-strip-action-coach"');
   });
 
   it("uses the lg row layout when healthScore is supplied (smoke test on container class)", () => {