docs: reflect PR #126 cherry-pick + boot/asset infrastructure

CLAUDE.md
- TL;DR mentions the duckietm PR #126 cherry-pick (UserAccountSettings,
  wear-badge popup fix) and the sirv-based dev asset serving so a fresh
  session knows what's living on top of upstream main.
- New patterns section for the bootstrap.ts configuration pre-init
  and the nitroAssetsServer Vite plugin, with a pointer to the
  .gitignore note explaining why public/{nitro-assets,swf} symlinks
  are a trap.
- "What's wired up" table gets two rows: Form Actions, and the PR #126
  pickup.
- "Where everything lives" gets entries for UserAccountSettingsView,
  the persistAccessTokenFromPayload helper, the asset middleware, and
  the bootstrap pre-init call.

docs/ARCHITECTURE.md
- Recently fixed: adds the useAvatarEditor PETS/MISC paletteID
  null-pointer that surfaced when the editor was opened.
- New Bonus subsections describing the boot-time orchestration in
  bootstrap.ts, the dev asset serving via sirv (and why symlinking
  under public/ is the wrong move on Windows), and the upstream
  feature catch-up via PR #126.

No code changes in this commit — pure documentation refresh.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -12,6 +12,18 @@ infrastructure (TanStack Query, Zustand, Vitest, React Compiler, error
 boundaries), split a few god-hooks, and audit logic bugs along the way.
 PR is **#2** on `simoleo89/Nitro-V3`.
 
+On top of the modernization work this branch also picks up a couple of
+upstream feature commits that lived only on `duckietm/Nitro-V3` (PR #126):
+reset password / email / change username under user settings, and the
+wear-badge popup fix.
+
+Local-dev game assets are served by a small Vite plugin (`sirv` middleware
+mounted on `/nitro-assets` and `/swf`, reading from
+`E:\Users\simol\Desktop\DEV\Nitro-Files`) — NOT by symlinking inside
+`public/`. The symlink path triggers chokidar on ~177k files and the dev
+server hangs for minutes on Windows. See `vite.config.mjs` and the
+`.gitignore` note.
+
 Detailed status, decisions, and next steps live in **`docs/ARCHITECTURE.md`** —
 read that before starting anything non-trivial.
 
@@ -220,6 +232,25 @@ Login / Register / Forgot in `src/components/login/LoginView.tsx` use
 `src/components/login/components/{Register,Forgot}Dialog.tsx` and
 `shared.ts` have been **removed** (dead code).
 
+### Configuration pre-init in bootstrap
+
+`src/bootstrap.ts` calls `await GetConfiguration().init()` **before**
+importing `./index`. Otherwise the first paint dumps a flood of
+"Missing configuration key" warnings while components synchronously
+read `asset.url`, `login.endpoint`, … against an empty store before
+`prepare()`'s deferred init lands.
+
+### Asset serving in dev
+
+Game assets (`bundled/`, `c_images/`, `gamedata/`, `swf/...`) are NOT
+copied or symlinked under `public/`. They're served by a custom Vite
+plugin (`nitroAssetsServer` in `vite.config.mjs`) that mounts `sirv`
+on `/nitro-assets` and `/swf`, reading from
+`E:\Users\simol\Desktop\DEV\Nitro-Files\`. sirv is a connect-style
+middleware that bypasses chokidar entirely, so the ~177k asset files
+never enter the watch graph. The plugin also wires the same handler
+into `configurePreviewServer` so `yarn preview` keeps working.
+
 ## What's wired up and what isn't
 
 | Adopted | Pilot sites |
@@ -231,6 +262,8 @@ Login / Register / Forgot in `src/components/login/LoginView.tsx` use
 | God-hook split (`useBetween` singleton + state filter + actions filter + shim) | `wired-tools`, `translation`, `notification`, `friends` |
 | `WidgetErrorBoundary` | `RoomWidgetsView` umbrella |
 | Vitest | 113/113 cases on pure helpers + the Zustand store |
+| Form Actions | Login / Register / Forgot (LoginView.tsx) |
+| Cherry-picked from `duckietm` PR #126 | `UserAccountSettingsView` (reset password / email / username under user settings), plus the wear-badge popup `canShowWearButton` gating |
 
 | Not yet | Notes |
 |---|---|
@@ -283,3 +316,10 @@ Fix shapes documented; both are reasonable PRs on their own.
   `useMessageEventState`): `src/hooks/events/`
 - Wired-tools split (types/constants/helpers + 3 tab views):
   `src/components/wired-tools/`
+- User account settings (cherry-picked from upstream PR #126):
+  `src/components/user-settings/UserAccountSettingsView.tsx`
+- Access-token persistence helper (used by login + remember + rotate):
+  `src/api/auth/accessToken.ts` (`persistAccessTokenFromPayload`)
+- Asset middleware: `nitroAssetsServer()` in `vite.config.mjs`
+- Configuration pre-init: `src/bootstrap.ts` (`await GetConfiguration().init()`
+  before `import('./index')`)

docs/ARCHITECTURE.md

@@ -565,6 +565,53 @@ Status after this round of work:
   session start. Captures the layout convention, the patterns to use,
   what's wired up, what isn't, and the open logic bugs.
 
+### Boot-time orchestration (`src/bootstrap.ts`)
+- Mobile viewport meta tag inserted before anything else.
+- `await loadClientMode()` — fetches `client-mode.json` into
+  `window.__nitroClientMode` so `getClientMode()` can pick up
+  `secureAssetsEnabled` / `secureApiEnabled` / `apiBaseUrl` for the
+  fetch interceptor.
+- `installSecureFetch()` (no-op when both `secureAssetsEnabled` and
+  `secureApiEnabled` are off, which is the dev default).
+- Populate `window.NitroConfig` with `config.urls`, `sso.ticket`,
+  forward parameters.
+- **`await GetConfiguration().init()`** — eager configuration load
+  before React mounts. Eliminates the "Missing configuration key:
+  asset.url / login.endpoint / login.turnstile.* / …" warning flood
+  that happens when components synchronously read keys on the first
+  paint while `prepare()`'s deferred init is still in flight.
+- `import('./index')` — dynamic, so we keep top-level await for the
+  steps above.
+
+### Dev asset serving (`vite.config.mjs`)
+- Game asset directories (`bundled/`, `c_images/`, `gamedata/`, `swf/`)
+  live OUTSIDE the repo. The historical "symlink them into `public/`
+  so Vite serves them via `publicDir`" trick is a trap on Windows:
+  chokidar tries to install a watcher on every file under `public/`
+  and the dev server hangs for minutes on ~177k assets.
+- The current setup installs a tiny Vite plugin (`nitroAssetsServer`)
+  that mounts `sirv` on `/nitro-assets` and `/swf`, reading from
+  `../Nitro-Files/{nitro-assets,swf}`. `sirv` is connect-style
+  middleware; it bypasses chokidar entirely.
+- The same plugin wires the same handler into
+  `configurePreviewServer` so `yarn preview` keeps working with the
+  production build.
+- `.gitignore` has explicit entries for `/public/nitro-assets` and
+  `/public/swf` plus a comment explaining why those paths must not be
+  recreated as symlinks.
+
+### Upstream feature catch-up
+- `duckietm/Nitro-V3` PR #126 is cherry-picked: adds
+  `src/components/user-settings/UserAccountSettingsView.tsx`
+  (reset password / email / change username flows under the user
+  settings overlay) and a wear-badge popup fix in
+  `NotificationBadgeReceivedBubbleView` that gates the button on the
+  `canShowWearButton` derived predicate. The cherry-pick required
+  reconciling the LoginView fork to the Form Actions migration
+  (`useActionState` + `useFormStatus`) and restoring the
+  `useEffectEvent`-wrapped subscription pattern used elsewhere in
+  this branch.
+
 ---
 
 ## How to pick the next refactor PR
@@ -709,3 +756,10 @@ data-corrupting.
   `roomSession.userDataManager.getPetData(parser.petId)` could throw if
   `roomSession` was null at the moment the event arrived (between rooms).
   Fixed with `?.` chain.
+- **`useAvatarEditor` `set.paletteID` null-pointer** —
+  `buildCategory` read `set.paletteID` on the line above its
+  `if(!set || !palette) return null` guard. For categories where
+  `getSetType()` legitimately returns null (PETS / MISC without
+  server-side figure data), this threw and the avatar editor crashed
+  on open, escalating to `WidgetErrorBoundary`. Split the guard so
+  `set` is checked before its property access.