AI Tutor Home (Student/B2C)

/learn is the post-login landing for both B2B student and B2C b2c_user roles: one page, two audiences. It leads with a time-of-day greeting and a four-tile intent grid, so a learner sees in one glance what the tutor can do for them.

How it works

The page renders inside ChatEngine via the B2C emptyStateSlot. It shows a time-of-day greeting with the learner's first name ("Good evening, Rahul. What shall we work on?") and four IntentTiles under an "Or start something new" divider:

• Get help with a problem → /learn/get_help
• Understand a topic → /learn/understand
• Practice for a test → /learn/practice (opens TestPrepWizard on first visit)
• Revise weak topics → /learn/revise

Practice carries an "Updated" badge so first-time learners notice the Test Prep Wizard exists. The badge is an optional badge?: ReactNode prop on IntentTile; falsy means no badge.

Below the grid, ChatView still renders the composer and dynamic suggestion chips. The home does not duplicate the composer.

Flow when a learner taps Practice: IntentTile navigates to /learn/practice, ChatEngine sees intent=practice and mounts TestPrepWizard, gated first-time by kwilo.testPrepWalkthroughSeen. The wizard runs overview → subject → materials → generating → done. On re-entry with the walkthrough already seen, it skips straight to test generation.

Edge cases:

• No first name (rare): greeting falls back to "What shall we work on?".
• The institutional learner (B2B student) empty state is unchanged. The B2C ChatPage at /new-chat is a separate surface and keeps its own empty state.

Intent tones

Each intent maps 1:1 to a TIntentTileTone already defined in packages/ui/src/surfaces/IntentTile.tsx:

Intent	Tone
get_help	accent
understand	primary
practice	secondary
revise	accent

Card copy reuses student.intents.{intent}.title and .description from student.json.

Where it lives

• Route: /learn (ROUTES.studentHome), guarded for student + b2c_user in StudentRoutes.tsx
• apps/web/src/pages/student/StudentHomePage/index.tsx