feat: improved project onboarding flow, closes #53

[jeroenrinzema]

[Copilot]

Pull Request Overview

This PR implements an improved project onboarding flow that guides new users through initial setup. The onboarding introduces users to connecting their user base and creating their first journey with a pre-configured template.

Key Changes:

• Added project metadata aggregation (campaign, journey, and user counts) to determine onboarding eligibility
• Implemented journey template webhook endpoint for fetching pre-configured journey structures
• Created onboarding UI flow with user connection and journey creation steps

Reviewed Changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
services/platform/src/projects/ProjectService.ts	Adds count aggregation for campaigns, journeys, and users to Project retrieval
services/platform/src/projects/Project.ts	Extends Project model with count fields
services/platform/src/journey/JourneyRepository.ts	Adds template fetching logic and refactors transaction handling for journey creation
services/platform/src/journey/JourneyController.ts	Adds template_id parameter to journey creation schema
services/platform/src/journey/Journey.ts	Extends JourneyParams type with optional template_id
services/platform/src/config/env.ts	Adds journeyTemplate webhook configuration
services/platform/oapi/webhooks.generated.ts	Generated types for new journey template webhook endpoint
services/console/src/views/router.tsx	Adds onboarding routes and conditional redirect logic
services/console/src/views/project/ProjectOnboardingUsers.tsx	First onboarding step for user connection
services/console/src/views/project/ProjectOnboardingJourney.tsx	Second onboarding step for journey creation
services/console/src/views/project/ProjectOnboarding.tsx	Layout wrapper for onboarding flow
services/console/src/views/project/Onboarding.css	Styling for onboarding UI components
services/console/src/views/journey/JourneyEditor.tsx	Reorders import statements
services/console/src/views/journey/JourneyEditor.css	Adds styling for info/sticky journey step nodes
services/console/src/ui/form/TextInput.tsx	Adds readOnly prop support
services/console/src/types.ts	Adds count fields to Project and template_id to Journey types
services/console/public/locales/en.json	Adds onboarding text translations
oapi/webhooks.yml	Defines journey template webhook specification

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