feat(auth): implement all 16 homepage/login/register review items

- add countArticles() (published-only, mirrors news-list) and warm total_articles
- localize homepage metadata; bind articleCount to both stats; unique photo alts
- drop duplicate news date and the mascot preload priorities
- extract shared AuthPageFrame/AuthUsersCards used by /login and /register
- login: localized noindex metadata, session redirect via safeRedirectPath,
  ?from passthrough from proxy, unified auth roster cache keys, registered notice
- register: localized metadata, session redirect to /me, unified cache keys
- add resend-verification flow on /verify with rate-limited non-enumerable action
- add safeRedirectPath() with unit tests
- register form: live requirements checklist + password mismatch guard
- login form: unverified state with resend-link CTA
- honour prefers-reduced-motion in TypewriterText
- add 6 translations across all 25 locales

src/lib/services/cache-warmup.ts

@@ -7,6 +7,7 @@ import { logger } from "@/lib/logger";
 import { apiCacheKey, redisCache } from "@/lib/redis-cache";
 import { cacheNews } from "@/lib/services/news-cache";
 import {
+	countArticles,
 	countOnline,
 	countPhotos,
 	countRooms,
@@ -65,6 +66,11 @@ export async function warmPublicCaches(): Promise<void> {
 			staleMs: COUNTER_TTL_MS,
 		}),
 	);
+	await warm("total_articles", () =>
+		cached("total_articles", COUNTER_TTL_MS, countArticles, {
+			staleMs: COUNTER_TTL_MS,
+		}),
+	);
 	await warm("online_users", () =>
 		cached("online_users", ONLINE_TTL_MS, listOnlineUsers, {
 			staleMs: 15_000,

src/lib/services/public-counters.test.ts

@@ -14,6 +14,7 @@ const tables = vi.hoisted(() => ({
 	User: { name: "users" },
 	Rooms: { name: "rooms" },
 	CameraWeb: { name: "camera_web" },
+	WebsiteArticles: { name: "website_articles" },
 }));
 
 vi.mock("@/lib/db", () => {
@@ -48,6 +49,7 @@ vi.mock("@/lib/db", () => {
 });
 
 import {
+	countArticles,
 	countOnline,
 	countPhotos,
 	countRooms,
@@ -98,3 +100,11 @@ it("keeps the online count exact", async () => {
 	state.exact = 12;
 	expect(await countOnline()).toBe(12);
 });
+
+it("counts the articles table, not the news preview it renders from", async () => {
+	// The homepage shows a total article count while the news panel beside it
+	// only ever receives the four latest rows — the two must not be conflated.
+	state.perTable = { website_articles: 42, users: 7 };
+	expect(await countArticles()).toBe(42);
+	expect(await countUsers()).toBe(7);
+});

src/lib/services/public-counters.ts

@@ -1,7 +1,7 @@
 import "server-only";
 
-import { count, eq } from "drizzle-orm";
-import { CameraWeb, db, Rooms, User } from "@/lib/db";
+import { and, count, eq, or, sql } from "drizzle-orm";
+import { CameraWeb, db, Rooms, User, WebsiteArticles } from "@/lib/db";
 
 /**
  * Row counters for the public homepage.
@@ -40,6 +40,27 @@ export async function countPhotos(): Promise<number> {
 	return row?.total ?? 0;
 }
 
+/**
+ * Published articles only — the same filter `getNewsList` renders from, so the
+ * "Articles" figure on the homepage can never disagree with the news section
+ * that sits next to it.
+ */
+export async function countArticles(): Promise<number> {
+	const [row] = await db
+		.select({ total: count() })
+		.from(WebsiteArticles)
+		.where(
+			and(
+				eq(WebsiteArticles.status, "published"),
+				or(
+					sql`${WebsiteArticles.publishAt} IS NULL`,
+					sql`${WebsiteArticles.publishAt} <= NOW()`,
+				),
+			),
+		);
+	return row?.total ?? 0;
+}
+
 /**
  * Online users is deliberately *not* estimated: it is read from an index over a
  * small subset of rows, it is the one counter people watch closely, and being a