* Improve the PDF rendering process for pages of varying sizes
This commit includes changes to handle the rendering of PDF documents with pages of different sizes. The updated code calculates the dimensions of each page upfront and assembles a final combined image that accommodates for the differing page dimensions. This approach avoids repetitive renderings of the same page sizes.
* Refactor image preparation for Pdf to Image
* Add ODD_EVEN_MERGE sort type
* Add process method to merge odd and even PDF pages
* Add test cases for Odd-Even merge method
* Add Odd-Even Merge mode in PDF Organizer webpage
This also add a new translatable text message variable pdfOrganiser.mode.10 with translation for english and german
* Add ODD_EVEN_MERGE documentation to RearrangePagesRequest
* Add english translation for pdfOrganiser.mode.10
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Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
Sebastian Espei