WIP: Type fixes

[dawaltconley]

Partially addressing some type issues referenced in #396.

The second commit, which enforces correct types for various Astro components that were using type casting, surfaced some errors that the rest of the commits try to fix. Goal is just to get the project to pass npx astro check --minimumSeverity error.

There are still some errors in the way that the Features components are passing classes to the Headline component`, and I don't know the right way to handle those.

12:21:22 [check] Getting diagnostics for Astro files in /home/dawaltco/Code/forks/astrowind...
src/components/widgets/Features.astro:33:5 - error ts(2322): Type 'string' is not assignable to type 'Record<string, string>'.

33     classes={classes?.headline}
       ~~~~~~~

src/components/widgets/Features2.astro:32:5 - error ts(2322): Type 'string' is not assignable to type 'Record<string, string>'.

32     classes={classes?.headline}
       ~~~~~~~

src/components/widgets/Features3.astro:34:65 - error ts(2322): Type 'string' is not assignable to type 'Record<string, string>'.

34   <Headline title={title} subtitle={subtitle} tagline={tagline} classes={classes?.headline} />
                                                                   ~~~~~~~

src/pages/homes/startup.astro:55:4 - error ts(2322): Type '{ children: any; title: string; subtitle: string; }' is not assignable to type 'IntrinsicAttributes & Features'.
  Property 'items' is missing in type '{ children: any; title: string; subtitle: string; }' but required in type 'Features'.

55   <Features2
      ~~~~~~~~~

[prototypa]

Awesome! Thank you so much @dawaltconley

The typescript errors that remain to be resolved and you mention, I think they are misunderstandings as to what type of data is being passed. I will check it.