Update images and gifs in useShow, useSimpleList, useModal, multipart upload, custom form validation, mutation mode

[mhrrmk]

• useShow
• useSimpleList
• useModal
• multipart upload
• base64 upload (görünüşü multipart'ın aynısı birşey eklemedim)
• custom form validation
• mutation mode

Test documentation! 'MASTER'
Link to FIX-IMAGES-GIFS-USEHOW

Test documentation! 'MASTER'
Link to FIX-IMAGES-GIFS-USEHOW

[refine-bot]

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[refine-bot]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 48.8%, saving 176.11 KB.

Filename	Before	After	Improvement	Visual comparison
documentation/static/img/guides-and-concepts/hooks/useShow/modal-usage.png	251.08 KB	139.66 KB	-44.4%	View diff
documentation/static/img/guides-and-concepts/hooks/useShow/show-usage.png	110.09 KB	45.39 KB	-58.8%	View diff

103 images did not require optimisation.

[refine-bot]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 34.6%, saving 135.26 KB.

Filename	Before	After	Improvement	Visual comparison
documentation/static/img/guides-and-concepts/hooks/useSimpleList/useSimpleList.png	390.86 KB	255.61 KB	-34.6%	View diff

104 images did not require optimisation.

[refine-bot]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 51.6%, saving 161.99 KB.

Filename	Before	After	Improvement	Visual comparison
documentation/static/img/guides-and-concepts/multipart-upload/create.png	112.20 KB	47.44 KB	-57.7%	View diff
documentation/static/img/guides-and-concepts/multipart-upload/edit.png	157.91 KB	84.29 KB	-46.6%	View diff
documentation/static/img/guides-and-concepts/multipart-upload/uploaded.png	43.81 KB	20.20 KB	-53.9%	View diff

102 images did not require optimisation.