Update for Lovable Clone

• Introduced a new Project model and updated the Message table to include a projectId.
• Enhanced the createProject mutation to generate a slug for project names.
• Updated the messaging procedures to associate messages with their respective projects.
• Added a new page for displaying project details based on projectId.

Summary

• New Features

  • Introduced project creation flow; submitting redirects to the new project page.
  • Added a project detail page accessible via a project-specific URL.

• Style

  • Updated to a full-screen, centered layout.
  • Button label changed to “Submit,” with disabled state reflecting submission progress.

• Bug Fixes

  • Improved error feedback with toast messages on submission failures.

• Refactor

  • Replaced message-centric home flow with project-centric navigation.

• Chores

  • Added a new dependency to support human-readable slug generation.