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openspec/changes/enterprise-react-auth-whitelabel/proposal.md

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+# OpenSpec Change: enterprise-react-auth-whitelabel
+
+- **Change ID**: enterprise-react-auth-whitelabel
+- **Package**: `@suaveplan/react-auth-whitelabel`
+- **Category**: react
+- **Target path**: `react/auth/react-auth-whitelabel`
+- **Status**: PROPOSED
+- **Date**: 2026-04-24
+- **Reference spec**: `/mnt/s/web/suaveplan/enterprise/react-auth-whitelabel.md`
+
+---
+
+## Summary
+
+Deliver `@suaveplan/react-auth-whitelabel` on genesis from scratch at enterprise quality. White-label authentication React components with tenant branding: `LoginForm`, `RegisterForm`, `PasswordResetForm`, `AuthProvider`, `BrandingProvider`, and six hooks. Genesis adds an interception hook for SSO flows (replacing direct `window.location.href` assignment), improves `BrandingContext` README documentation, and reaches 100% test coverage with real `@suaveplan/react-translate`.
+
+---
+
+## Current-state audit (genesis)
+
+Package does not exist on genesis — fresh build.
+
+---
+
+## Available workspace deps on genesis
+
+| Package | Role |
+|---|---|
+| `@suaveplan/error` (`workspace:^`) | `AuthWhitelabelError` |
+| `@suaveplan/react-translate` (`workspace:^`) | i18n |
+| `zod` (`catalog:forms`) | Form schemas + branding schemas |
+
+External: `@hookform/resolvers catalog:forms`, `react-hook-form catalog:forms`, `clsx catalog:ui`, `tailwind-merge catalog:ui`, `tslib catalog:build`. React 18 peer.
+
+---
+
+## Preserved public API surface
+
+```ts
+// Components
+LoginForm, RegisterForm, PasswordResetForm
+// Context
+AuthProvider (+ AuthProviderProps), BrandingProvider
+// Hooks
+useAuth, useBranding, useIsAuthenticated, useLogo, useTenantBranding, useUser
+// Types
+AuthConfig, AuthContextValue, AuthUser, BrandingContextValue, BrandingProviderProps,
+RegisterData, TenantBranding, LoginFormProps, LoginFormValues,
+PasswordResetConfirmValues, PasswordResetFormProps, PasswordResetMode,
+PasswordResetRequestValues, RegisterFormProps, RegisterFormValues,
+AuthProviderConfig
+```
+
+---
+
+## New additions for genesis
+
+1. **SSO navigation hook** — `AuthProvider` accepts optional `onNavigate(url: string): void`; `loginWithProvider` calls this instead of `window.location.href` directly. Enables full testability.
+2. **`AuthWhitelabelError`** — codes: `AUTH_WL_CONTEXT_MISSING`, `AUTH_WL_INVALID_BRANDING`.
+3. **`TenantBranding` Zod schema** — documents the full shape (colors, fonts, logoUrl) with validation.
+4. **Stories** — all three forms with default branding, custom branding, loading, error states.
+5. **E2E** — `e2e/login-form.spec.ts`, `register-form.spec.ts`, `password-reset-form.spec.ts`.
+
+---
+
+## File layout
+
+```text
+react/auth/react-auth-whitelabel/
+  package.json
+  tsconfig.json
+  vitest.config.ts
+  src/
+    index.ts
+    components/
+      login-form/ register-form/ password-reset-form/
+    context/
+      auth-context/ branding-context/
+    hooks/ (6 hooks)
+    types/
+      branding.types.ts
+  e2e/
+    login-form.spec.ts
+    register-form.spec.ts
+    password-reset-form.spec.ts
+```

openspec/changes/enterprise-react-auth-whitelabel/tasks.md

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+# Tasks: enterprise-react-auth-whitelabel
+
+**Change ID**: enterprise-react-auth-whitelabel
+**Package**: `@suaveplan/react-auth-whitelabel`
+**Target path**: `react/auth/react-auth-whitelabel`
+**Prerequisite packages on Verdaccio**: `@suaveplan/error`, `@suaveplan/react-translate`
+
+---
+
+## 0. Pre-flight (non-negotiable)
+
+- [ ] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
+- [ ] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
+- [ ] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.
+
+## 1. Scaffold
+
+- [ ] Create directory tree per proposal layout.
+- [ ] Write `package.json` at `0.1.0` with `"sideEffects": false`, exports map.
+- [ ] Dependencies: `@suaveplan/error workspace:^`, `@suaveplan/react-translate workspace:^`, `@hookform/resolvers catalog:forms`, `react-hook-form catalog:forms`, `clsx catalog:ui`, `tailwind-merge catalog:ui`, `zod catalog:forms`, `tslib catalog:build`.
+- [ ] Write `tsconfig.json`, `vitest.config.ts`, scripts.
+
+---
+
+## 2. Error codes and types
+
+- [ ] Define `AuthWhitelabelError` extending `SuaveplanError`; codes: `AUTH_WL_CONTEXT_MISSING`, `AUTH_WL_INVALID_BRANDING`.
+- [ ] Define `TenantBranding`: `{ logoUrl?: string; primaryColor?: string; secondaryColor?: string; fontFamily?: string; companyName?: string }`.
+- [ ] Write `TenantBrandingSchema` Zod schema.
+- [ ] Define `AuthConfig`, `AuthUser`, `AuthContextValue`, `BrandingContextValue`, `BrandingProviderProps`, `AuthProviderConfig` + `AuthProviderProps`.
+
+---
+
+## 3. BrandingContext + BrandingProvider
+
+- [ ] Provides `TenantBranding` via context; validates on mount via `TenantBrandingSchema`; throws `AuthWhitelabelError(AUTH_WL_INVALID_BRANDING)` on invalid.
+- [ ] Hooks: `useBranding(): BrandingContextValue`, `useLogo(): string | undefined`, `useTenantBranding(): TenantBranding`.
+- [ ] Write test + md.
+
+---
+
+## 4. AuthContext + AuthProvider
+
+- [ ] Manages `user: AuthUser | null`, `isAuthenticated`.
+- [ ] `login(credentials)`, `logout()`, `loginWithProvider(providerUrl)` — uses `onNavigate(url)` callback (not direct `window.location.href`).
+- [ ] `useAuth()`, `useUser()`, `useIsAuthenticated()` hooks throw `AuthWhitelabelError(AUTH_WL_CONTEXT_MISSING)` outside provider.
+- [ ] Write `auth-context.test.tsx` (≤500 lines): login, logout, loginWithProvider calls `onNavigate`, context missing. `{ timeout: 5000 }`.
+- [ ] Write `auth-context.md`.
+
+---
+
+## 5. Form components
+
+For each (`LoginForm`, `RegisterForm`, `PasswordResetForm`):
+
+- [ ] `react-hook-form` + `@hookform/resolvers/zod`; `useTranslation` for all labels/errors/buttons.
+- [ ] Respects `BrandingProvider` — applies `primaryColor`, `fontFamily` via CSS variables.
+- [ ] Write `<form>.test.tsx` (≤500 lines): valid submit, invalid submit errors, branding applied. `{ timeout: 5000 }`.
+- [ ] Write `<form>.stories.tsx`: default, custom-branding, loading, error, playground.
+- [ ] Write `<form>.md`.
+
+`PasswordResetForm`: supports `mode: 'request' | 'confirm'` switching between `PasswordResetRequestValues` and `PasswordResetConfirmValues`.
+
+---
+
+## 6. E2E (3 files)
+
+- [ ] `e2e/login-form.spec.ts` — fill email + password, submit → `onLogin` called.
+- [ ] `e2e/register-form.spec.ts` — fill all fields, submit → `onRegister` called.
+- [ ] `e2e/password-reset-form.spec.ts` — request mode: fill email, submit; confirm mode: fill passwords, submit.
+
+---
+
+## 7. Verify and publish
+
+- [ ] `bunx turbo lint typecheck test --filter=@suaveplan/react-auth-whitelabel` — green.
+- [ ] `bunx turbo test:coverage --filter=@suaveplan/react-auth-whitelabel` — 100%.
+- [ ] `bun scripts/publish.ts --package @suaveplan/react-auth-whitelabel`.
+- [ ] Archive change folder.