Add persistent component cache

[pavelisnear]

This PR is built on top of the previously reverted https://github.com/near/bos-web-engine/pull/288

Introduces a a persistent component cache:

Test example component (compatibility with the block height feature)

import BlockHeightWithFlagTest from 'near://pavel-pagoda.near/BlockHeightWithFlagTest@115592558';
import BlockHeightWithFlagTestLatest from 'near://pavel-pagoda.near/BlockHeightWithFlagTest';

export default function () {
  return (
    <div>
      <h1>Sandbox with a block height:</h1>
      <BlockHeightWithFlagTest />
      <hr />
      <h1>Sandbox latest:</h1>
      <BlockHeightWithFlagTestLatest />
    </div>
  );
}

Fixes https://github.com/near/bos-web-engine/issues/303

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Name	Status	Preview	Comments	Updated (UTC)
bos-web-engine	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 3, 2024 8:11am
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bos-web-engine-sandbox	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 3, 2024 8:11am