Collapse source and systems filter into button

[carbonrobot]

Collapse source and system filters into a dropdown button and follow new styleguide

Before

After

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 53206604bdfdb5e557e252e51b068ccc7afcf1e1

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 6 packages

| Name | Type | | -------------- | ----- | | @envyjs/webui | Patch | | @envyjs/apollo | Patch | | @envyjs/core | Patch | | @envyjs/nextjs | Patch | | @envyjs/node | Patch | | @envyjs/web | Patch |

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