fix the sponsor link undefined error. (#196)

Author: aswind7

src/components/TeamMember/index.astro

@@ -1,12 +1,19 @@
 ---
 import './index.css';
 
-export interface Props {
-    withSponsor?: boolean;
-    githubName?: typeof withSponsor extends true ? string : never;
-    imgSrc: string;
-    children: any;
-}
+type Props =
+  | {
+      withSponsor: true;
+      githubName: string;
+      imgSrc: string;
+      children: any;
+    }
+  | {
+      withSponsor?: false;
+      githubName?: never;
+      imgSrc: string;
+      children: any;
+    };
 
 const { withSponsor, githubName, imgSrc } = Astro.props;
 ---
@@ -35,4 +42,4 @@ const { withSponsor, githubName, imgSrc } = Astro.props;
         </a>
       )}
     </div>
-  </div>
+  </div>

src/pages/team.astro

@@ -9,6 +9,7 @@ import TeamMemberName from '../components/TeamMemberName/index.astro';
         <TeamMember
           imgSrc="/andrea.png"
           withSponsor
+          githubName="asturur"
         >
         <p>
           <TeamMemberName name="Andrea Bogazzi" githubName="asturur" /> was born
@@ -127,4 +128,4 @@ import TeamMemberName from '../components/TeamMemberName/index.astro';
         </p>
       </TeamMember>
     </main>
-</Layout>
+</Layout>