Redesign to Be More Effect-Idiomatic

[harrysolovay]

This redesign ensures Liminal is more effect-idiomatic. A "strand" is now represented as a layer, which can be made with Strand.layer and provided with Effect.provide.

Additionally, an onMessage handler can be provided. This handler should return an effect; its errors and dependencies will be reflected in Layer resulting from Strand.layer.

await Effect.gen(function*() {
  // ...
}).pipe(
  Effect.provide(Strand.layer({
    system: `When you are asked a question, answer without asking for clarification.`,
    onMessage: Console.log,
  })),
)

[changeset-bot]

🦋 Changeset detected

Latest commit: d2248de

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
liminal	Minor

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