chore(history): squash 16 commit(s) from 2026-09-26

- chore(backend): sync Cargo.lock with gateway dev-dependency
- feat(frontend): ClickGui replica matching the in-game GUI — category panels, Modules/Settings switch, theme cards
- feat(frontend): floating glass top bar in the mod's UI language
- fix(frontend): soft night backdrop for the ClickGui, editor that fits one screen
- chore(frontend): replace em dashes in UI copy with lighter separators
- refactor(frontend): split landing sections and theme editor into subfolders (4-files-per-folder rule)
- feat(frontend): login and registration in the mod's glass panel style
- feat(frontend): link the game with a device code
- feat(frontend): account page with avatar upload and linked games
- feat(frontend): my configs with share codes and publishing
- feat(frontend): public showcase listing and detail pages
- chore(frontend): drop em dashes from visible copy
- feat(frontend): atmospheric backdrop, glass download block and ClickGui-style FAQ on the landing
- feat(frontend): Konami code, DevTools console greeting and ASCII 404 block
- feat: public player profiles at /u/:id and author link in the showcase
- fix(frontend): stop the theme editor overflowing horizontally at 375px

frontend/src/app/i18n.ts

@@ -1,12 +1,22 @@
 import i18next, { type i18n } from 'i18next'
 import LanguageDetector from 'i18next-browser-languagedetector'
 import { initReactI18next } from 'react-i18next'
+import { accountEn } from '../features/account/i18n/en'
+import { accountRu } from '../features/account/i18n/ru'
 import { authEn } from '../features/auth/i18n/en'
 import { authRu } from '../features/auth/i18n/ru'
 import { clickguiEn } from '../features/clickgui/i18n/en'
+import { configsEn } from '../features/configs/i18n/en'
 import { clickguiRu } from '../features/clickgui/i18n/ru'
+import { configsRu } from '../features/configs/i18n/ru'
+import { deviceLinkEn } from '../features/device-link/i18n/en'
+import { deviceLinkRu } from '../features/device-link/i18n/ru'
 import { downloadEn } from '../features/download/i18n/en'
+import { profileEn } from '../features/profile/i18n/en'
+import { profileRu } from '../features/profile/i18n/ru'
+import { showcaseEn } from '../features/showcase/i18n/en'
 import { downloadRu } from '../features/download/i18n/ru'
+import { showcaseRu } from '../features/showcase/i18n/ru'
 import { landingEn } from '../features/landing/i18n/en'
 import { landingRu } from '../features/landing/i18n/ru'
 import { themesEn } from '../features/themes/i18n/en'
@@ -23,12 +33,36 @@ export function initI18n(lng?: 'ru' | 'en'): i18n {
     .init({
       lng,
       resources: {
-        ru: { common: commonRu, auth: authRu, landing: landingRu, themes: themesRu, clickgui: clickguiRu, download: downloadRu },
-        en: { common: commonEn, auth: authEn, landing: landingEn, themes: themesEn, clickgui: clickguiEn, download: downloadEn },
+        ru: {
+          common: commonRu,
+          auth: authRu,
+          landing: landingRu,
+          themes: themesRu,
+          clickgui: clickguiRu,
+          download: downloadRu,
+          deviceLink: deviceLinkRu,
+          account: accountRu,
+          configs: configsRu,
+          showcase: showcaseRu,
+          profile: profileRu,
+        },
+        en: {
+          common: commonEn,
+          auth: authEn,
+          landing: landingEn,
+          themes: themesEn,
+          clickgui: clickguiEn,
+          download: downloadEn,
+          deviceLink: deviceLinkEn,
+          account: accountEn,
+          configs: configsEn,
+          showcase: showcaseEn,
+          profile: profileEn,
+        },
       },
       fallbackLng: 'ru',
       supportedLngs: ['ru', 'en'],
-      ns: ['common', 'auth', 'landing', 'themes', 'clickgui', 'download'],
+      ns: ['common', 'auth', 'landing', 'themes', 'clickgui', 'download', 'deviceLink', 'account', 'configs', 'showcase', 'profile'],
       defaultNS: 'common',
       interpolation: { escapeValue: false },
       detection: { order: ['localStorage', 'navigator'], caches: ['localStorage'], lookupLocalStorage: 'lv_lang' },

frontend/src/app/i18next.d.ts

@@ -1,7 +1,12 @@
+import type { accountRu } from '../features/account/i18n/ru'
 import type { authRu } from '../features/auth/i18n/ru'
 import type { clickguiRu } from '../features/clickgui/i18n/ru'
+import type { configsRu } from '../features/configs/i18n/ru'
+import type { deviceLinkRu } from '../features/device-link/i18n/ru'
 import type { downloadRu } from '../features/download/i18n/ru'
 import type { landingRu } from '../features/landing/i18n/ru'
+import type { profileRu } from '../features/profile/i18n/ru'
+import type { showcaseRu } from '../features/showcase/i18n/ru'
 import type { themesRu } from '../features/themes/i18n/ru'
 import type { commonRu } from '../shared/i18n/common.ru'
 
@@ -15,6 +20,11 @@ declare module 'i18next' {
       themes: typeof themesRu
       clickgui: typeof clickguiRu
       download: typeof downloadRu
+      deviceLink: typeof deviceLinkRu
+      account: typeof accountRu
+      configs: typeof configsRu
+      showcase: typeof showcaseRu
+      profile: typeof profileRu
       // Later tasks extend this with their own feature namespaces.
     }
   }

frontend/src/app/routes.tsx

@@ -4,10 +4,16 @@ import { AppShell } from '../shared/layout/AppShell'
 import HomePage from '../pages/public/HomePage'
 import LoginPage from '../pages/public/LoginPage'
 import RegisterPage from '../pages/public/RegisterPage'
+import ProfilePage from '../pages/public/ProfilePage'
 import NotFoundPage from '../pages/public/NotFoundPage'
 // Code-split: the download page pulls in react-markdown, so it loads on demand.
 import DownloadRoute from '../pages/download/DownloadRoute'
+import AccountPage from '../pages/app/AccountPage'
+import LinkPage from '../pages/app/LinkPage'
 import ThemesRoute from '../pages/themes/ThemesRoute'
+import ConfigsPage from '../pages/app/ConfigsPage'
+import ShowcaseRoute from '../pages/showcase/ShowcaseRoute'
+import ListingRoute from '../pages/showcase/ListingRoute'
 
 export const routes: RouteObject[] = [
   {
@@ -18,7 +24,17 @@ export const routes: RouteObject[] = [
       { path: '/register', element: <RegisterPage /> },
       { path: '/download', element: <DownloadRoute /> },
       { path: '/themes', element: <ThemesRoute /> },
-      { element: <RequireAuth />, children: [] }, // Tasks 6–8 add /link, /account, /configs
+      { path: '/u/:id', element: <ProfilePage /> },
+      { path: '/showcase', element: <ShowcaseRoute /> },
+      { path: '/showcase/:id', element: <ListingRoute /> },
+      {
+        element: <RequireAuth />,
+        children: [
+          { path: '/link', element: <LinkPage /> },
+          { path: '/account', element: <AccountPage /> },
+          { path: '/configs', element: <ConfigsPage /> },
+        ],
+      },
       { path: '*', element: <NotFoundPage /> },
     ],
   },