feat(tsyringe): add @hono/tsyringe middleware

[elct9620]

This middleware uses tsyringe to provide dependency injection support for Hono and can construct objects with c.var.resolve(MyService)

Example

@injectable()
class Client {
  private readonly apiKey: string;

  constructor(@inject(Config) config: Config) {
    this.apiKey = config.apiKey
  }

  // ...
}

app.use('*', tsyringe(
  (c, container) => {
      container.register(Config, { useValue: new Config(c.env.API_TOKEN)) }
  }
))

app.get('/foo', async (c) => {
  const apiClient = c.var.resolve(Client)
  const reply = await apiClient.hello()
  return c.text(reply)
})

[changeset-bot]

🦋 Changeset detected

Latest commit: 3721f4f

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

This PR includes changesets to release 1 package

Name	Type
@hono/tsyringe	Minor

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