feat: add i18n - dict, en\ru, state

web/src/lib/i18n/dict.ts

@@ -0,0 +1,52 @@
+import type { CategoryId } from '../categories';
+
+export const LOCALES = ['ru', 'en'] as const;
+export type Locale = (typeof LOCALES)[number];
+
+export const BASE_LOCALE: Locale = 'ru';
+
+export const LOCALE_TAGS: Record<Locale, string> = {
+	ru: 'ru-RU',
+	en: 'en-US'
+};
+
+export function isLocale(value: unknown): value is Locale {
+	return typeof value === 'string' && (LOCALES as readonly string[]).includes(value);
+}
+
+export type ToolStrings = {
+	title: string;
+	description: string;
+	/** Подписи параметров по их id. */
+	params?: Record<string, string>;
+	/** Подписи опций select: paramId -> value -> label. */
+	options?: Record<string, Record<string, string>>;
+};
+
+export type HeaderStrings = {
+	workspace: string;
+	catalog: string;
+	sectionsAria: string;
+	footerNote: string;
+};
+
+export type Dict = {
+	header: HeaderStrings;
+	categories: Record<CategoryId, string>;
+	home: Record<string, string>;
+	catalog: Record<string, string>;
+	toolPage: Record<string, string>;
+	chain: Record<string, string>;
+	sourceCard: Record<string, string>;
+	resultCard: Record<string, string>;
+	paramsCard: Record<string, string>;
+	textInput: Record<string, string>;
+	textResult: Record<string, string>;
+	download: Record<string, string>;
+	infoPanel: Record<string, string>;
+	dropZone: Record<string, string>;
+	search: Record<string, string>;
+	ui: Record<string, string>;
+	errors: Record<string, string>;
+	tools: Record<string, ToolStrings>;
+};