refactor: proxy callbacks

[Keyrxng]

Resolves #10 Required by https://github.com/ubiquity-os/plugins-wishlist/issues/45

This PR adds the proxyCallback logic that we use in other plugins. I'm adding it because it's the cleanest most effective way to handle type-safe payloads across every webhook event and I need it for handling pull_request events.

---

I've noticed a separate issue regarding Logs which is that sometimes we get stack traces, sometimes we don't which is not good.

 if (!issue.body || !issue.html_url) {
    throw logger.error("Issue body or URL not found", { issueUrl: issue.html_url });
  }

This should generate a stack but instead we get:

  if (!issue.body || !issue.html_url) {
    throw logger.error("Issue body or URL not found", { issueUrl: issue.html_url, error: new Error("Issue body or URL not found") });
  }

If we manually create an error in the metadata we get a stack trace but you can clearly see that error is an empty object which is wrong which is where my suspicion comes from that the logger is wiping out that property under certain conditions.

Will open a task to get it addressed

[github-actions[bot]]

Unused types (1)

Filename	types
src/types/github-types.ts	IssueWithUser

[Keyrxng]

QA: https://github.com/ubq-testing/ask-plugin/issues/7

[Keyrxng]

I'm unable to request review for some reason so gonna tag instead

@gentlementlegen @0x4007 @sshivaditya2019 @sshivaditya @rndquu

[0x4007]

I've never got my own kernel/plugin set up so I don't have any context on this problem and can't add any value in the form of a review.

[Keyrxng]

I've never got my own kernel/plugin set up so I don't have any context on this problem and can't add any value in the form of a review.

It's the solution to this https://github.com/ubiquity-os/ubiquity-os-kernel/issues/10

[Keyrxng]

QA: https://github.com/ubq-testing/ask-plugin/issues/7#issuecomment-2437802271

[Keyrxng]

QA: https://github.com/ubq-testing/ask-plugin/issues/11#issuecomment-2442253913

Good to merge? @sshivaditya2019 @gentlementlegen @whilefoo

[0x4007]

It's extremely redundant. This can all be expressed in a sentence or two.

[Keyrxng]

It's extremely redundant. This can all be expressed in a sentence or two.

I don't understand what you are referring to

QA demonstrates that the plugin is working that's all it has nothing to do with the content in the LLM response. This PR is about adding the proxy so we can handle multiple webhook event payloads. If you are referring to ground truths there a spec to improve them #17

[Keyrxng]

Don't hesitate to move that to the SDK, it makes things much simpler!

Yeah we definitely should build our webhook handler logic into the SDK

I have a couple of tasks I'll close out first but I won't forget about it

[Keyrxng]

I can't merge if it's me we are waiting on for this fellas