- Migrate all service files from hardcoded SQLite to dual SQLite/PostgreSQL support
- Add PostgreSQL service to docker-compose.yml
- Create database abstraction layer (database.py) with execute_query, row_to_dict helpers
- Update all 7 service files: account, rating, contact, ai_cost, quota, site_assistant, admin
- Add new admin endpoint /database-stats for table size and row count visualization
- Add database_type field to system health endpoint
- Update .env.example with proper PostgreSQL connection string
- Updated generate-seo-assets script to create separate sitemap files for static, blog, tools, and SEO pages.
- Introduced render-seo-shells script to generate HTML shells for SEO pages with dynamic metadata.
- Added All Tools page with categorized tool listings and SEO metadata.
- Updated routing to include /tools path and linked it in the footer.
- Enhanced SEOHead component to remove unused keywords and improve OpenGraph metadata.
- Updated translations for tools hub in English, Arabic, and French.
- Refactored SEO-related utility functions to support new structured data formats.
- Introduced a comprehensive color palette in colors.ts, including primary, accent, success, warning, error, info, neutral, slate, and semantic colors for light and dark modes.
- Created a components-registry.ts to manage UI components with metadata, including buttons, inputs, cards, layout, feedback, and navigation components.
- Developed a theme.ts file to centralize typography, spacing, border radius, shadows, z-index, transitions, breakpoints, containers, and responsive utilities.
- Configured Nginx for development with a new nginx.dev.conf, routing API requests to the Flask backend and frontend requests to the Vite development server.
- Added a fixed minimum height to the AdSlot component to reduce Cumulative Layout Shift (CLS) and adjusted styles for better layout consistency.
- Specified width and height attributes for the Barcode and QR Code images to improve rendering performance and maintain aspect ratios.
- Introduced font-face declarations in global CSS for 'Inter' and 'Tajawal' fonts with 'swap' display to optimize font loading and reduce CLS.
- Implemented a mechanism to load SEO data from a generated file (seoData.generated.json) if available.
- Added error handling to fallback to the original SEO data file (seoData.json) if the generated file is not present.
- Added tracking for user interest in the pro plan on the PricingPage.
- Implemented auto-retry for CSRF token failures in API response interceptor.
- Introduced new interfaces and API functions for enhanced admin analytics, including ratings, tool usage, user stats, plan interest, and system health.
- Implemented SEO data structures for programmatic tool and collection pages.
- Created functions to build FAQs and content sections for SEO pages.
- Added tests to ensure at least 50 bilingual SEO pages are generated, no duplicate English slugs, and matching Arabic localized paths.
- Verified that both tool and collection SEO inventories are populated adequately.
