chore: move README docs to new site (#256)

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**What**:

Links to the Netlify build of the new docs site - can update to the final domain when it's ready

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**Why**:

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**How**:

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**Checklist**:

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- [ ] Documentation
- [ ] Tests
- [ ] Ready to be merged
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- [ ] Added myself to contributors table
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Author: alexkrolick