Get user inside session hook

export const auth = betterAuth({
    
    databaseHooks: {
        session: {
            create: {
                before: async (session) => {
                    const email = user.email
                    const orgs = orgs
                    const user_org = some logic to find the correct org based on email 
                    return {
                        data: {
                            ...session,
                            activeOrganizationId: user_org.id
                        }
                    }
                }
            }
        }
    }
});