Restore sidebar share and embed snippets, and fix query parameter regression

[abidlabs]

• restore the old sidebar "Share this view" and "Embed this view" UI in the Svelte sidebar when Trackio is deployed to Spaces
• generate share URL and iframe embed snippet from current state (project, metrics, selected runs, and accordion visibility) and fix a bug where these query parameters were not being applied. Add a test to prevent this regression from happening

Try it out here: https://huggingface.co/spaces/abidlabs/trackio-on-spaces-702221

[gradio-pr-bot]

🪼 branch checks and previews

•	Name	Status	URL
🦄	Changes	detected!	Details

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
trackio	patch

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• Restore sidebar share and embed snippets, and fix query parameter regression

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[HuggingFaceDocBuilderDev]

🪼 branch checks and previews

•	Name	Status	URL
	Spaces	ready!	Spaces preview

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Install Trackio from this PR (includes built frontend)

pip install "https://huggingface.co/buckets/trackio/trackio-wheels/resolve/4918fbf5beb5ef0949f9a2e369a68563f3c67267/trackio-0.24.0-py3-none-any.whl"

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[abidlabs]

Will merge this in so that we can get a patch release out shortly