chore(history): squash 67 commit(s) from 2026-09-25

- feat(accounts): persist device links with opaque hashed tokens, list and revoke endpoints
- feat(frontend): app shell, routing and landing page with the chat-command hero
- feat(frontend): Cyrillic-first fonts (Unbounded, Onest, JetBrains Mono); add i18next and motion
- docs: free mod, bilingual site, one-click download, theme editor, public profiles, rich landing in plans
- feat(accounts): internal gRPC AuthenticateDevice guarded by internal key
- feat(frontend): ru/en i18n with typed per-feature dictionaries and language switch
- feat(accounts): GET /me profile endpoint
- feat(gateway): scaffold crate with config validation and health check
- feat(gateway): reverse proxy to accounts and configs services
- feat(gateway): resolve identity once from access JWT or device token via gRPC
- feat(gateway): per-route and global rate limits with Retry-After
- feat(gateway): CORS for the site origin; docs for gateway and internal contract
- feat(configs): scaffold service with schema, config validation and health check
- feat(configs): four config slots per account with list, get and save
- feat(configs): permanent share codes with regenerate and public load-by-code
- feat(accounts): GetPublicProfiles gRPC for showcase author info
- style(accounts,common): apply rustfmt to existing sources
- feat(configs): public showcase with publish, browse, detail and copy-to-slot
- feat(backend): public profile endpoint and showcase author filter
- fix(gateway): silence clippy collapsible-if and needless-ref warnings
- docs(backend): configs-service implemented; Подсистема 1 backend complete
- feat(mod): add Optimize module skeleton with OptimizeState holder
- feat(mod): gate glass blur behind Optimize no_glass knob
- feat(mod): cut MotionBlur and DoF sample counts behind lite_post knob
- feat(mod): trim procedural sky noise behind lite_sky knob
- feat(mod): drop fade gradients and digit rolls behind lean_hud knob
- docs(todo): mark Optimize module phase 9.2 complete
- refactor(mod): drop dead Renderer2D compatibility shims
- refactor(mod): prune unreachable Renderer2D overload towers
- refactor(mod): remove unused Renderer2D overloads and imports
- docs(todo): mark Renderer2D giant-splitting done (2179 to 1597)
- refactor(mod): extract shader id constants from LoVisualRenderPipelines
- docs(todo): record registry wave 2026-09-25 (Renderer2D, pipelines)
- refactor(mod): move Renderer2D instance state into base class
- refactor(mod): extract Renderer2DRounded drawing family
- refactor(mod): extract Renderer2DPath connector and chamfer family
- refactor(mod): extract Renderer2DShapes circle line and texture primitives
- refactor(mod): extract Renderer2DGlass and Renderer2DItem families
- refactor(mod): prune Renderer2D imports after facade split
- docs(todo): record Renderer2D facade inheritance split (1597 to 475)
- docs: easter eggs — .env honeypot, konami troll mode, devtools banner, IDDQD config, breakable 404 block, 418 teapot
- feat(mod): introduce surface style system core (SurfaceStyle, StyleSpec, StyleConfig, SurfaceRenderer)
- refactor(mod): delegate HudRenderUtil liquid glass draws to SurfaceRenderer (dedupe glass constants)
- refactor(mod): route bespoke glass call sites through SurfaceRenderer.plateSpec
- feat(mod): add Auto option to HUD bg effects via shared HudBgStyles resolution
- feat(mod): flat fallback for no-glass optimize mode and persist global HUD config
- feat(mod): default HUD bg effects to Auto so the global surface style drives widgets
- feat(mod): add global cycle-style hotkey with surface style notification
- feat(mod): add surface style swatch strip under the global style picker
- feat(gateway): reject ambiguous paths and answer .env probes with a honeypot
- fix(gateway): charge failed credentials against the rate limit, allow stale ones on /auth
- feat(frontend): ClickGui theme pipeline generated from the mod, live site theming
- feat(frontend): landing v2 hero — voxel/particle backdrop, live ClickGui, theme strip
- docs(todo): drop the FPS A/B measurement from phase 9.3, close phase 9
- feat(gateway): answer /coffee with a 418 teapot
- feat(frontend): land the rest of landing v2 — HUD, module wall, showcase, FAQ, footer
- feat(frontend): one-click download from GitHub releases, changelog page, release CI
- feat(frontend): theme editor with live ClickGui preview, mod-compatible export and share links
- fix(frontend): landing HUD playground now shows real mod widgets (fps, coordinates, module list, keybinds, ping)
- style(frontend): apply ClickGui glass effect to landing HUD playground widgets
- fix(frontend): prevent color field row overflow in theme editor grid
- fix(frontend): never attach stale bearer token to /auth/* requests
- fix(configs): unpublish/publish can no longer bypass moderation
- refactor(accounts): shrink auth/handlers.rs under the 250-line cap
- fix(accounts): tolerate concurrent refresh without killing every session
- fix(gateway): minor hardening from the backend review
- feat(configs): IDDQD easter egg config

frontend/src/features/landing/tests/landing.test.tsx

@@ -0,0 +1,41 @@
+import { render, screen } from '@testing-library/react'
+import { expect, test, vi } from 'vitest'
+import { I18nextProvider } from 'react-i18next'
+import { CommandHero } from '../CommandHero'
+import { Hero } from '../sections/Hero'
+import { createMemoryRouter, RouterProvider } from 'react-router'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { initI18n } from '../../../app/i18n'
+import { SessionProvider } from '../../auth/session'
+import { json, mockFetch } from '../../../test/fetch'
+
+test('reduced motion shows the full command at once', async () => {
+  vi.stubGlobal('matchMedia', (q: string) => ({ matches: q.includes('reduce'), addEventListener() {}, removeEventListener() {} }))
+  mockFetch({ 'POST /auth/refresh': () => json({}, 401) })
+  const router = createMemoryRouter([{ path: '/', element: <CommandHero /> }])
+  render(
+    <QueryClientProvider client={new QueryClient()}>
+      <SessionProvider><RouterProvider router={router} /></SessionProvider>
+    </QueryClientProvider>,
+  )
+  expect(await screen.findByText('%config load 7KQ3M9XA')).toBeInTheDocument()
+  expect(screen.getByText('[LoVisual] Конфиг «pvp» загружен')).toBeInTheDocument()
+  expect(screen.getByLabelText('Пример: загрузка конфига по коду в чате игры')).toBeInTheDocument()
+})
+
+test('english locale renders the landing hero headline', async () => {
+  vi.stubGlobal('matchMedia', (q: string) => ({ matches: q.includes('reduce'), addEventListener() {}, removeEventListener() {} }))
+  mockFetch({ 'POST /auth/refresh': () => json({}, 401) })
+  const i18n = initI18n('en')
+  const router = createMemoryRouter([{ path: '/', element: <Hero /> }])
+  render(
+    <I18nextProvider i18n={i18n}>
+      <QueryClientProvider client={new QueryClient()}>
+        <SessionProvider>
+          <RouterProvider router={router} />
+        </SessionProvider>
+      </QueryClientProvider>
+    </I18nextProvider>,
+  )
+  expect(await screen.findByRole('heading', { level: 1 })).toHaveTextContent('you can see')
+})