fix(api): updated signin route reference

Author: JaleelB

app/api/login/verify-email/route.ts

@@ -11,7 +11,7 @@ export async function GET(request: Request): Promise<Response> {
       return new Response(null, {
         status: 302,
         headers: {
-          Location: "/sign-in",
+          Location: "/signin",
         },
       });
     }
@@ -29,7 +29,7 @@ export async function GET(request: Request): Promise<Response> {
     return new Response(null, {
       status: 302,
       headers: {
-        Location: "/sign-in",
+        Location: "/signin",
       },
     });
   }