feat(qwik-city): add a scripts key to head

[kemilbeltre]

Allow for injecting custom scripts

#2593

What is it?

• Feature / enhancement
• Bug
• Docs / tests

Description

Added a scripts key to head to allow for injecting custom scripts.

Checklist:

• My code follows the developer guidelines of this project
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• Added new tests to cover the fix / functionality

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[ulic75]

fetchpriority I'm guessing

[Harkunwar]

Should the starter and the docs files be updated too?
Such as this one:
https://github.com/BuilderIO/qwik/blob/7a0e9f1f02cf6bfb33658722e02e22789f6a6aee/packages/docs/src/components/router-head/router-head.tsx

[Harkunwar]

Should there also be a property to have a script which might go inside the script tag, maybe script or innerHtml ?

[zanettin]

what do you think about using the HTMLScriptElement typing?

[kemilbeltre]

I think 🤔 there is not extra property for that. Please check the official specifications here.

Or do you meant like a custom property?

[kemilbeltre]

Should the starter and the docs files be updated too? Such as this one: https://github.com/BuilderIO/qwik/blob/7a0e9f1f02cf6bfb33658722e02e22789f6a6aee/packages/docs/src/components/router-head/router-head.tsx

Like this (?):

     {head.scripts.map((sc) => (
          <script {...sc}></script>
      ))}

[Harkunwar]

Should the starter and the docs files be updated too? Such as this one: https://github.com/BuilderIO/qwik/blob/7a0e9f1f02cf6bfb33658722e02e22789f6a6aee/packages/docs/src/components/router-head/router-head.tsx

Like this (?):

     {head.scripts.map((sc) => (
          <script {...sc}></script>
      ))}

Something like the following maybe:

     {head.scripts.map(({ script, ...props }) => (
          <script {...props} dangerouslySetInnerHTML={script} />
      ))}

Similar to how it's down for the style tag, https://github.com/BuilderIO/qwik/blob/7a0e9f1f02cf6bfb33658722e02e22789f6a6aee/packages/docs/src/components/router-head/router-head.tsx#L46

[Harkunwar]

I also worked on this before I saw your PR, maybe I can push my version later today as it had much more in depth changes.

[Harkunwar]

Sorry for creating another PR. This is what I was proposing:
#3230