chore: log event

Author: ascorbic

src/templates/getHandler.ts

@@ -55,6 +55,7 @@ const makeHandler =
 
     return async (event, context) => {
       let requestMode = mode
+      const ev = JSON.stringify(event)
       // Ensure that paths are encoded - but don't double-encode them
       event.path = new URL(event.path, event.rawUrl).pathname
       // Next expects to be able to parse the query from the URL
@@ -92,6 +93,8 @@ const makeHandler =
         }
         multiValueHeaders['cache-control'] = ['public, max-age=0, must-revalidate']
       }
+      multiValueHeaders['x-event'] = [ev]
+      multiValueHeaders['x-path'] = [event.path]
       multiValueHeaders['x-render-mode'] = [requestMode]
       return {
         ...result,