מה זה Base44?

I'm attaching a PRD (Product Requirements Document) for a web application I want to build. Please read the entire PRD carefully and build the application according to these guidelines: ## Build Instructions: 1. **Hebrew & RTL Support** - This is a Hebrew application: - Set dir="rtl" on the HTML - All text should be in Hebrew - Use a Hebrew-friendly font (like Heebo or Assistant from Google Fonts) - Align text to the right by default - Mirror UI elements appropriately for RTL 2. **Mobile-First & Responsive** - Follow the "Mobile-First Design" section: - Build for mobile screens first (375px width) - Use responsive breakpoints (sm, md, lg, xl) - Touch-friendly buttons (min 44px tap targets) - Bottom navigation for mobile - Test that all features work on mobile 3. **Start with the Component Map** - Build the app structure exactly as defined in the "מפת רכיבים" section 4. **Follow the States** - For each component, implement ALL states described in the "States" tables: - Empty State - Loading State - Default State - Error State - Success State - Any component-specific states 5. **One Key Action** - The core feature is defined in "One Key Action" section. Make this flow smooth and prominent 6. **User Stories** - Use the "User Stories" table to validate that all user needs are covered 7. **Visual Design**: - Modern, clean UI - Use the color scheme and style mentioned in the PRD (if any) - Consistent spacing and typography - Smooth animations and transitions 8. **Technical Notes**: - The "מבנה טכני מומלץ" section is for reference only - use whatever stack Base44 generates - Focus on functionality first, we can refine later ## Start Building: Begin with the Auth System and User Dashboard, then proceed to the core creation features. After the initial build, I'll review and request changes iteratively. --- PRD File is attached below.