mainnet transaction simulation improvements

[hugocaillard]

This issue lists some ideas around improvements (especially performance improvements) fort he future iteration of #1503

To be released before or as part of Clarinet 3.0

• Fully implement and test get-(stacksd|burn)-block-info? and get-tenure-info? especially when used in at-block. This is one of the main limitation at the moment
• await simnet.initEmptySession(<RemoteDataSetting>); should take 0 or 1 argument. In remote data setting, initial_height and api_url should be optional

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Further improvements

• Save data to file system. Once a data is fetched, it's likely ot be reused (in future simnet session or in other unit tests), the block, marf data and metadata could be save in a file
• Better http client and remote data handling
  • Refactor stacks-rpc-client so that it compiles to wasm, include repl/remote-data.rs in it
  • Bettter handling of network errors (block or sortition not found, api unavailable)
  • Remove the need for a npm dependencies in clarinet-sdk-wasm to perform synchronous http request
    • The NPM dependency sync-request was removed in favor of calling curl in a child process.
    • Explore Rayon with wasm-bindgen-rayon to have platform agnostic code
    • Or some other approach similar to sync-rpc but that should be implemented on the rust side.
  • Improve handling of epoch_for_height used in in datastore and requirements to remove the need for hard coded values
• Fetch some of the known data before starting the code execution, it could be parallalized
  • Chain info (/v2/info, /v2/pox to get epoch)
  • Current block info
  • All contracts metadata