fix: rename key

.env.example

@@ -9,4 +9,4 @@ PUBLIC_STRIPE_INDIVIDUAL_YEARLY_PRICE_ID=
 PUBLIC_STRIPE_INDIVIDUAL_MONTHLY_PRICE_AMOUNT=10
 PUBLIC_STRIPE_INDIVIDUAL_YEARLY_PRICE_AMOUNT=100
 
-ROADMAP_KEY=
+ROADMAP_API_KEY=

src/lib/query-http.ts

@@ -62,7 +62,7 @@ export async function httpCall<ResponseType = AppResponse>(
     });
 
     if (isServer) {
-      headers.set('Roadmap-Key', import.meta.env.ROADMAP_KEY);
+      headers.set('roadmap-api-key', import.meta.env.ROADMAP_API_KEY);
     }
 
     if (!isMultiPartFormData) {