* chore: update package versions and dependencies across multiple files
- Bumped application version to 2.21.4 in package.json.
- Updated @supabase/supabase-js to version 2.84.0 and @tanstack/react-query to version 5.90.10.
- Incremented various dependencies including lucide-react to version 0.554.0, react-hook-form to version 7.66.1, and react-i18next to version 16.3.5.
- Adjusted @types/nodemailer to version 7.0.4 for consistency.
- Refactored package.json files to utilize catalog dependencies for improved management.
* chore: update Stripe API version to 2025-11-17.clover in stripe-sdk.ts
* fix: update wording for password recovery prompt in auth.json
* Enhance Marketing Pages and UI Components
- Updated the marketing homepage to include an Ecosystem Showcase component, improving the presentation of the SaaS Starter Kit.
- Refined various UI components, including adjustments to spacing, typography, and layout for better visual consistency.
- Improved accessibility by adding aria-labels and ensuring proper semantic structure in components.
- Adjusted styles across multiple components to enhance responsiveness and user experience.
- Updated the pricing table and feature cards to align with the new design standards, ensuring a cohesive look and feel throughout the application.
- Updated plan picker design
* Updated to TailwindCSS v4
* Moved CSS module to its own CSS file because of lightingcss strict validation
* Respect next parameter in middleware
* Updated all packages.
* Split CSSs for better organization.
* Redesigned theme and auth pages
* Improved pill and header design
* Formatted files using Prettier
* Better footer layout
* Better auth layout
* Bump version of the repository to 2.0.0
