docs(filter): add Filter with Combobox page

[kevinch]

There was no link to the Storybook example of a Filter with Combobox component

Summary

Add sub page of the Filter documentation.

Examples

[vercel]

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[kevinch]

Team, i ran the docs locally and was able to build:docs without error. But I'm not sure if we need to update the packages/docs/pages/components/filter/_meta.json file.

[davicostalf]

@kevinch Following the current documentation structure, this should be an example in the Filter overview page. Like the examples in the Drawer documentation.

[kevinch]

Got it, I'll see to update the PR 👍

[kevinch]

I keep on getting strange errors while compiling the docs. I'll need help in the next Shoreline's Office Hours.