test: harden saved plan mobile UX

apps/web/tests/plan-page.spec.ts

@@ -26,3 +26,29 @@ test("plan can be restored from a shareable URL", async ({ page }) => {
   await expect(page.getByRole("button", { name: "Поделиться планом" })).toBeVisible();
   await expect(page.getByText("1 из 5 точек")).toBeVisible();
 });
+
+test("plan caps imported entries, stays printable and fits narrow viewports", async ({ page }) => {
+  const plan = Array.from({ length: 6 }, (_, index) => ({
+    key: `/spots/vyunok-6331x633${index + 2}`,
+    waterbody: "Вьюнок",
+    coordinates: `6331:633${index + 2}`,
+    baits: "Тестовая приманка",
+    freshness: "",
+    confidence: "",
+  }));
+
+  await page.goto("/plan");
+  await page.evaluate((value) => localStorage.setItem("rf4spotter:fishing-plan", JSON.stringify(value)), plan);
+  await page.reload();
+
+  await expect(page.getByText("5 из 5 точек")).toBeVisible();
+  await expect(page.locator(".plan-card")).toHaveCount(5);
+  for (const width of [320, 390]) {
+    await page.setViewportSize({ width, height: 800 });
+    const overflow = await page.evaluate(() => document.documentElement.scrollWidth - document.documentElement.clientWidth);
+    expect(overflow, `${width}px plan overflows`).toBeLessThanOrEqual(0);
+  }
+  await page.emulateMedia({ media: "print" });
+  await expect(page.getByRole("button", { name: "Печать / PDF" })).toBeHidden();
+  await expect(page.locator(".plan-card")).toHaveCount(5);
+});