Add v2 onboarding invite team page (#22229)

<img width="3024" height="1500" alt="CleanShot 2026-06-26 at 18 09
47@2x"
src="https://github.com/user-attachments/assets/e91f30a5-2763-42a0-9abf-d9fa8400870c"
/>


Adds the v2 onboarding **Invite team** page (`INVITE_TEAM`), shown right
after the create-profile step for the onboarding-v2 cohort. It renders
full-screen under `BlankLayout` via the shared `OnboardingV2Layout`,
matching the Figma (340px column, email inputs with inline remove, dark
Invite, Skip).

Reuses all v1 invite-team logic via a new `useInviteTeam` hook (v1
`InviteTeam` now consumes it too; its UI is unchanged). Routing mirrors
`SyncEmailsV2`/`CreateProfileV2`: new `AppPath.InviteTeamV2`, lazy
route, and an `isOnboardingV2`-gated branch in
`usePageChangeEffectNavigateLocation` (+ tests and a Storybook story).

No backend changes.

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packages/twenty-front/src/testing/constants/UntestedAppPaths.ts

@@ -6,6 +6,7 @@ export const UNTESTED_APP_PATHS = [
   AppPath.WorkspaceActivationV2,
   AppPath.CreateProfileV2,
   AppPath.SyncEmailsV2,
+  AppPath.InviteTeamV2,
   // Public, unauthenticated redirect route handled in useCreateAppRouter — not
   // part of the onboarding/auth page-change navigation matrix.
   AppPath.Dpa,

packages/twenty-front/src/testing/mock-data/config.ts

@@ -44,6 +44,11 @@ export const mockedClientConfig: ClientConfig = {
     siteKey: 'MOCKED_SITE_KEY',
   },
   api: { mutationMaximumAffectedRecords: 100 },
+  onboarding: {
+    importContactsCreditsReward: 2,
+    inviteTeamMaxCreditsReward: 9,
+    inviteTeamCreditsRewardPerUser: 3,
+  },
   canManageFeatureFlags: true,
   publicFeatureFlags: [],
   isMicrosoftMessagingEnabled: true,