feat(Cooklang Integration): Adds Cooklang Import Feature, no zip, no image, no export

[doylelew]

Import only fix #3296 : Cooklang markdown integration. Export and images still not yet implemented. Also does, not currently support .zip file import, but does allow for multi-file import. .zips and images are my next tasks.

Included documentation of the process of creating a new integration in the docs. Will continue to update integration documentation as I implement .zip imports, export and images.

It took a lot of experimenting and i am a little new at contributing to other people's projects, so it is a little commit heavy, sorry in advance.

Connecting the Integration

 - cookbook/forms.py
 - cookbook/views/import_export.py
 - docs/features/import_export.md
 - vue3/src/utils/integration_utils.ts

Pytest Files

 - cookbook/tests/other/test_cooklang_integration.py
 - Markdown .cook files to test
      - cookbook/tests/other/test_data/Cooklang/American Pancakes.cook
      - cookbook/tests/other/test_data/Cooklang/Another Lemon Blueberry Bread.cook
      - cookbook/tests/other/test_data/Cooklang/Butter Swirl Shortbread Cookies.cook

Integration Files

 - cookbook/helper/cooklang_parser.py
      - I mostly completely rebuilt the parser from https://github.com/luizribeiro/py-cooklang/blob/main/cooklang.py
      - Felt neater to have this large parser separate from  the integration logic
 - cookbook/integration/cooklang.py
      - Implemented .cook file importing
      - Commented the scaffolding for the exporter and zip import functions I will eventually implement
 - cookbook/integration/integration.py
      - Cookland .cook files traditionally use their file names as the recipe name. I added the .name property into the the ByteIO object that the Integration.do_import passes to the get_recipe_from_file so that the filename can be preserved in the handoff. This should not effect implementations that already exist and do not use the .name property.

General Helper Functions

 - cookbook/helper/HelperFunctions.py
      - Implemented a fuzzy matching method for metadata matching between integrations
 - requirements.txt
      - fuzzymatching required pip package thefuzz

Documentation

 - docs/contribute/contribute.md
      - Added a link to the new Feature Guide page I added
 - docs/contribute/feature_contrib/featureguides.md
      - Created a page that could document how to contribute to certain features
 - docs/contribute/feature_contrib/Integration.md
     - The first addition to the feature-guide page I documented everything that needs to be done to create an import Integration so future contributors can start up easier.
 - docs/contribute/installation.md
      - Probably didn't belong in this pull, but the info was important to creating a testing docker environment so I included it. It gives instructions for how to install and update yarn before you build the container from source.

[vabene1111]

thank you.

I am extremly busy IRL right now so I will leave this open until you implement the images. If you cant get them to work just let me know then I will review this without them and get it merged once time clears up next year.

[doylelew]

Sounds good. I will work on that, happy holidays and new year!