feat: implicit qhooks

[manucorporat]

Allows to write qwik components without explicitly creating qHook:

const Header = qComponent({
  onMount: () => { console.log("mount") },
  onRender: () => {
    return (
      <div
        on:click={(ctx) => console.log(ctx)}
       />
    );
  }
});

[cloudflare-pages]

Deploying with    Cloudflare Pages

Latest commit:	2bcb73d
Status:	✅  Deploy successful!
Preview URL:	https://3af942b9.qwik-docs.pages.dev

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