* Adjusting post_titles, menu_titles, and tags for docs folder
Adjusting the post_titles, menu_titles, and tags for document files in the docs folder
* Update removing-product-product-category-or-shop-from-the-url.md
* Update classic-theme-developer-handbook.md
* further adjustments and casing
* Move HPOS/CLI contents into README
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Co-authored-by: Jacklyn Biggin <hi@jacklyn.dev>
* Create image-sizes.md
* adding thumbnail-image-regeneration.md
migrating thumbnail doc from wiki (https://github.com/woocommerce/woocommerce/wiki/Thumbnail-Image-Regeneration-in-3.3) so that the internal link can be updated in our image sizing document.
* Update image-sizes.md
* Update thumbnail-image-regeneration.md
* Update thumbnail-image-regeneration.md