Fix sponsor configuration and add validation for logo dimensions

Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>

src/components/SponsorSection.tsx

@@ -33,7 +33,7 @@ export function SponsorSection({ sponsors, namespace }: SponsorSectionProps) {
       </div>
 
       {sponsors
-        .filter(sponsor => sponsor.logo.src)
+        .filter(sponsor => sponsor.logo.src && sponsor.logo.width > 0 && sponsor.logo.height > 0)
         .map(sponsor => (
           <a
             key={sponsor.id}

src/config/sponsors.ts

@@ -51,19 +51,6 @@ export const sponsors: PageSponsorsConfig = {
       },
       translationKey: 'error_reporting_powered_by',
     },
-    {
-      id: 'codecov',
-      name: 'Codecov',
-      description: 'Code Coverage',
-      url: 'https://about.codecov.io/codecov-free-trial/?utm_source=github&utm_medium=paid-community&utm_campaign=general-fy25q1-nextjs&utm_content=github-banner-nextjsboilerplate-logo',
-      logo: {
-        src: '',
-        alt: 'Codecov',
-        width: 0,
-        height: 0,
-      },
-      translationKey: 'coverage_powered_by',
-    },
   ],
   'portfolio-slug': [
     {