Add: Convert PDF to WebP

[Ludy87]

Description

Please provide a summary of the changes, including relevant motivation and context.

Closes #(issue_number)

Checklist:

• I have read the Contribution Guidelines
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings

Contributor License Agreement

By submitting this pull request, I acknowledge and agree that my contributions will be included in Stirling-PDF and that they can be relicensed in the future under the MPL 2.0 (Mozilla Public License Version 2.0) license.

(This does not change the general open-source nature of Stirling-PDF, simply moving from one license to another license)

[Frooodle]

Looks like we can use PyMuPDF to do pdfto markdown and others

But also this library seems to have a lot of features... What size does this make the docker 👀

[Ludy87]

give me a moment

[Ludy87]

As always, there are problems when creating

[Ludy87]

linux/amd64

• 1.07 GB

linux/arm64

• 1.02 GB

@Frooodle It seems to have gotten a bit bigger :) I'll try to press it a little more

[Ludy87]

.github/workflows/pymupdf.yml must be triggered manually once to build the image - duration 1h
After that it is only triggered when the version in the .pymupdf is increased.

The image of latest and fat will increase by about 400-450 MB, unfortunately it will not be any slimmer

[Frooodle]

Okay let me think about this, without more features this is a huge file size jump for up
Would be good to see what we can grab from this for future

[Ludy87]

I could try to create mujs, but I don't know anything about it :)

[Ludy87]

I removed pymupdf and used pdf2image and pillow instead.
The Docker images are now about 5 MB larger. If you want we can use this.

Stirling Docker size

Test Docker size