feat(me): organize personal dashboard and localize user actions

src/i18n/dashboard-messages.test.ts

@@ -0,0 +1,53 @@
+import { readFileSync } from "node:fs";
+import { createTranslator } from "next-intl";
+import { expect, it } from "vitest";
+import en from "@/messages/en.json";
+import italian from "@/messages/it.json";
+
+it.each([
+	["en", en],
+	["it", italian],
+] as const)("renders all dashboard messages in %s", (locale, messages) => {
+	const errors: unknown[] = [];
+	const t = createTranslator({
+		locale,
+		messages: messages as typeof en,
+		namespace: "pages.myDashboard",
+		onError: (error) => errors.push(error),
+	});
+	const keys = new Set(
+		["credits", "duckets", "diamonds", "points"].map(
+			(key) => `currencies.${key}`,
+		),
+	);
+	for (const error of [
+		"not_enough",
+		"no_referrals",
+		"bad_config",
+		"ratelimit",
+		"error",
+	])
+		keys.add(`errors.${error}`);
+	for (const file of ["page.tsx", "CopyReferralButton.tsx"]) {
+		for (const match of readFileSync(
+			`src/app/(site)/me/${file}`,
+			"utf8",
+		).matchAll(/\bt\("([^"]+)"/g))
+			keys.add(match[1]);
+	}
+	for (const key of keys) {
+		const message = key as Parameters<typeof t>[0];
+		expect(t.has(message), key).toBe(true);
+		expect(
+			t(message, {
+				count: 3,
+				amount: "30",
+				currency: "Diamanti",
+				hotel: "Epicnabbo",
+				date: "06/09/2026",
+			}),
+			key,
+		).not.toBe("");
+	}
+	expect(errors).toEqual([]);
+});