- Add page navigation controls to preview different pages
- Implement automatic orientation detection based on page dimensions
- Improve grid overlay rendering to only show for selected pages
- Cache page snapshots for better performance
The Y-axis calculation in the `posterize` function was backward for `pdf-lib`'s bottom-left origin, causing the resulting PDF tiles to display only the bottom portion of the content, leaving large empty crops.
Corrected the `y` coordinate calculation using `tileRowIndexFromBottom = rows - 1 - r` to properly map the top-to-bottom loop index to the required bottom-up positioning.
Add new posterize feature that allows splitting PDF pages into a grid of smaller pages. The tool includes:
- Configurable rows and columns
- Page size and orientation options
- Content scaling modes
- Overlap settings for assembly
- Page range selection
refactor: convert script tags to link tags for stylesheets in HTML files
fix: update PDF download to use Uint8Array for blob creation
style: reformat CSS file for better readability and organization
- Add vitest configuration with coverage reporting
- Create test setup file with DOM mocks
- Add tests for state management, helpers, and tool configurations
- Update tsconfig and package.json for testing support
- Clean up unused comments and improve code style
refactor(form-filler): improve form field creation with DOM methods
refactor(compare-pdfs): use textContent instead of innerHTML
refactor(duplicate-organize): replace innerHTML with DOM methods
style(main): remove commented start app line
feat(config): add pdf-tools config file with tool categories
- Implement core PDF manipulation tools (split, merge, convert, etc.)
- Add state management and UI utilities
- Set up build configuration with Vite and TailwindCSS
- Include essential dependencies for PDF processing
- Add gitignore and basic project configuration files
