Improve design of api recorder

[aliabd]

Just makes the buttons better and has a better recording feel.

Screen.Recording.2024-06-05.at.10.18.59.PM.mov

Screen.Recording.2024-06-05.at.10.20.16.PM.mov

Also fixes up the banner.

vs

[gradio-pr-bot]

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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/93c1a4d540c9ab693b1194555e96a081983ceef4/gradio-4.33.0-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@93c1a4d540c9ab693b1194555e96a081983ceef4#subdirectory=client/python"

Install Gradio JS Client from this PR

npm install https://gradio-builds.s3.amazonaws.com/93c1a4d540c9ab693b1194555e96a081983ceef4/gradio-client-0.20.1.tgz

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
@gradio/app	patch
gradio	patch

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With the following changelog entry.

Improve design of api recorder

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[abidlabs]

Beautiful @aliabd! I'll just fix the functional test and then this should be good to merge

[abidlabs]

LGTM! Time to update the recordings in the slides