feat: unify snippetz and httpsnippet-lite

[tmastrom]

This PR wraps and exports types and methods from httpsnippet-lite and unifies the @scalar/snippetz print method.

Existing code is executed when printing js | node and we try to use the convert method from httpsnippet-lite for other cases.

Todo

• wrangle the types
  - httpsnippet-lite docs want a full client type object to be passed to convert although their docs say you can pass an id??
• playground example

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Latest commit: 82742c1

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[tmastrom]

migrating to scalar monorepo