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

backend/gateway/PLAN.md

@@ -1531,7 +1531,7 @@ git commit -m "feat(gateway): scaffold crate with config validation and health c
 
 **Interfaces:**
 - Produces: `proxy::routes::{Upstream, upstream_for(&str) -> Option<Upstream>}`; `proxy::forward::{Upstreams, proxy}` where `Upstreams { client: reqwest::Client, accounts: String, configs: String, internal_key: HeaderValue }` and `Upstreams::new(&Config) -> anyhow::Result<Self>`; `async fn proxy(State<Arc<Upstreams>>, Request) -> Response` mounted as the router `fallback`.
-- Routing table: `auth, device, avatars, me` → accounts; `configs, showcase` → configs; anything else → 404 JSON.
+- Routing table: `auth, device, avatars, me, users` → accounts; `configs, showcase` → configs; anything else → 404 JSON.
 
 - [ ] **Step 1: Echo upstream helper (tests/common/mod.rs)**
 
@@ -1627,7 +1627,7 @@ pub enum Upstream {
 
 pub fn upstream_for(path: &str) -> Option<Upstream> {
     match path.trim_start_matches('/').split('/').next()? {
-        "auth" | "device" | "avatars" | "me" => Some(Upstream::Accounts),
+        "auth" | "device" | "avatars" | "me" | "users" => Some(Upstream::Accounts),
         "configs" | "showcase" => Some(Upstream::Configs),
         _ => None,
     }
@@ -2337,6 +2337,13 @@ git commit -m "feat(gateway): CORS for the site origin; docs for gateway and int
 
 ---
 
+### Task 12: Easter eggs in the gateway
+
+- `.env` honeypot — done together with the dot-segment fix (see `.superpowers` fix list; commit "feat(gateway): .env honeypot easter egg for traversal scanners").
+- `GET /coffee` (any method) → `418 I'm a teapot`, `text/plain; charset=utf-8`: «Я чайник. Кофе не варю, зато LoVisual бесплатный: https://github.com/loki5512344/LoVisual-/releases». Handled in the gateway before identity/rate limits, not forwarded. Test + commit `feat(gateway): 418 teapot at /coffee`.
+
+---
+
 ## Deferred (not in this plan)
 
 - Admin role enforcement at the gateway (`/admin/*`) — Подсистема 3 plan; `Identity` will then carry the role (add `role` to the access-token claims).