Add v7/v6 docs separation

[drwpow]

Changes

Adds the ability to toggle between v6 and v7 docs to prevent confusion with the switch.

How to Review

Docs-only change.

Checklist

• Unit tests updated
• docs/ updated (if necessary)
• pnpm run update:examples run (only applicable for openapi-typescript)

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Latest commit: 697f3b9

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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