fix architecture and write new tests

apps/dashboard/src/app/public-auth-pages.test.ts

@@ -0,0 +1,57 @@
+import React, { isValidElement } from 'react'
+import { describe, expect, it } from 'vitest'
+import ForgotPasswordPageClient from './forgot-password/ForgotPasswordPageClient'
+import ResetPasswordPageClient from './reset-password/ResetPasswordPageClient'
+import ForgotPasswordPage from './forgot-password/page'
+import ResetPasswordPage from './reset-password/page'
+import AcceptInvitePage from './onboarding/accept-invite/page'
+
+function collectText(node: unknown): string[] {
+  if (node === null || node === undefined || typeof node === 'boolean') return []
+  if (typeof node === 'string' || typeof node === 'number') return [String(node)]
+  if (Array.isArray(node)) return node.flatMap(collectText)
+  if (isValidElement<{ children?: React.ReactNode }>(node)) return collectText(node.props.children)
+  return []
+}
+
+function findElement(node: unknown, predicate: (element: React.ReactElement) => boolean): React.ReactElement | null {
+  if (node === null || node === undefined || typeof node === 'boolean') return null
+  if (Array.isArray(node)) {
+    for (const child of node) {
+      const found = findElement(child, predicate)
+      if (found) return found
+    }
+    return null
+  }
+  if (!isValidElement<{ children?: React.ReactNode }>(node)) return null
+  if (predicate(node)) return node
+  return findElement(node.props.children, predicate)
+}
+
+describe('dashboard public auth pages', () => {
+  it('renders forgot-password in embedded mode for the public shell route', () => {
+    const page = ForgotPasswordPage()
+
+    expect(isValidElement(page)).toBe(true)
+    expect(page.type).toBe(ForgotPasswordPageClient)
+    expect(page.props.embedded).toBe(true)
+  })
+
+  it('renders reset-password in embedded mode for the public shell route', () => {
+    const page = ResetPasswordPage()
+
+    expect(isValidElement(page)).toBe(true)
+    expect(page.type).toBe(ResetPasswordPageClient)
+    expect(page.props.embedded).toBe(true)
+  })
+
+  it('keeps accept-invite copy and sign-in handoff visible', () => {
+    const page = AcceptInvitePage()
+    const text = collectText(page).join(' ')
+    const signInLink = findElement(page, (element) => element.props.href === '/sign-in')
+
+    expect(text).toContain('Invitation accepted')
+    expect(text).toContain('Sign in to dashboard')
+    expect(signInLink).not.toBeNull()
+  })
+})