docs(v1.x): update configuration to add /v1 path prefix

[shahednasser]

Update configuration + links across docs to use /v1 prefix + add fallback to v2 docs (making them main)

Requires changes to vercel environment variables as well

[changeset-bot]

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Latest commit: eed92ae

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Name	Status	Preview	Comments	Updated (UTC)
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Name	Status	Preview	Comments	Updated (UTC)
api-reference-v2	⬜️ Ignored (Inspect)	Visit Preview		Oct 24, 2024 7:12am
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resources-docs	⬜️ Ignored (Inspect)	Visit Preview		Oct 24, 2024 7:12am