Fix TypeScript errors and code formatting

- Add 'href' property to Item interface in types.d.ts
- Remove unused imports from Logo.astro and index.astro
- Fix implicit 'any' type in utils/images.ts
- Run prettier formatting across all files

All TypeScript checks now pass with 0 errors, 0 warnings, and 0 hints.

src/pages/homes/saas.astro

@@ -51,9 +51,8 @@ const metadata = {
     }}
   >
     <Fragment slot="title">
-      Simplify web design with Astrowind: <br /> your ultimate <span class="text-accent dark:text-white"
-        >SaaS</span
-      > companion<br />
+      Simplify web design with Astrowind: <br /> your ultimate <span class="text-accent dark:text-white">SaaS</span> companion<br
+      />
     </Fragment>
 
     <Fragment slot="subtitle">