Fix parsing of args to tRPC vanilla client for mutations

[oscartbeaumont]

The following does not currently work:

trpc.some.query.createMutation(() => ({
   trpc: {
       context: { a: true }
   }
}));

trpc.context can be accessed within tRPC links and currently it is not correctly set for mutations.

This PR should fix it by correctly calling the opts function before parsing it to the tRPC Vanilla client.

[changeset-bot]

🦋 Changeset detected

Latest commit: bc429dc

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

This PR includes changesets to release 1 package

Name	Type
@solid-mediakit/trpc	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
mediakit	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 17, 2024 11:42am

[OrJDev]

Thank you