Today if you clone Nitro-V3 without cloning Nitro_Render_V3 next to it,
yarn start / yarn build fail deep inside Rolldown with:
Failed to resolve import "@nitrots/nitro-renderer"
from "/path/to/Nitro-V3/src/App.tsx"
which doesn't tell you what to do. Move the check up to
vite.config.mjs: when neither ../Nitro_Render_V3 nor ../renderer
exists, throw with the explicit clone-and-install steps and a pointer
to CLAUDE.md.
Also update CLAUDE.md "Commands" section:
- Add `yarn preview` (production build server, http://localhost:4173).
- Add a 4-step "Setup walkthrough" covering: clone the renderer
sibling, yarn install on both, copy public/configuration/*.example
to *.json, then run.
Net effect: a fresh checkout of this branch shows you exactly which
prerequisite is missing instead of a Rolldown stack trace.
Adopt React 19 idioms across the codebase. The runtime was already on
react@19.2.5 but no React 19 APIs were in use.
- forwardRef -> ref-as-prop in 7 layout/component files
(NitroInput/Button/ItemCountBadge/Card×5/InfiniteGridItem,
ToolbarItemView, AvatarEditorIcon)
- <Ctx.Provider> -> <Ctx> in 6 contexts (CatalogAdmin, FloorplanEditor,
UiSettings, GridContext, NitroCardContext, NitroCardAccordionContext)
- Native <script> hoisting for Turnstile, ExternalPluginLoader, GoogleAdsView
(React 19 dedupes by src; removes manual document.head.appendChild +
module-level promise caches)
- React Compiler enabled at build time via babel-plugin-react-compiler
in vite.config.mjs (target: '19'), plus eslint-plugin-react-compiler
in lint mode
- Global <ErrorBoundary> + <Suspense> in src/index.tsx using
react-error-boundary, with LoadingView as fallback
- BackgroundsView migrated to use(promise) as a demonstrator pattern
for Suspense-driven config loading
- ESLint react setting bumped 18.3.1 -> 19.2; legacy
@typescript-eslint/ban-types replaced with no-restricted-types
(the old rule was removed in @typescript-eslint v8)
- Refresh public/configuration/{asset-loader,bootstrap}.js to match
current write-asset-loader.mjs output
Phase 3 (login forms -> useActionState/useFormStatus) deferred:
LoginView is 1623 lines with lockout + Turnstile + heartbeat
interleaving; safer as its own PR.
https://claude.ai/code/session_01GrR87LAqnAEyKG2ZbmQt5Q
- FurniEditor component with Search/Edit tabs (NitroCard UI)
- useFurniEditor hook connecting to Next.js API routes via Vite proxy
- Edit Furni button in room infostand (godMode) with sprite ID lookup
- Toolbar: 3-column flex layout (icons | chat | friends)
- Heroicons SVG for ID/Sprite display in infostand and edit view
- Vite config: proxy /api to Next.js, aliases for renderer3 packages
simoleo89