Add error handling in createStreamBody

Fix unhandled 'error' event in createStreamBody, which caused Hono server to crash when attempting to serve an existing file without read permission. Now, such errors are properly handled to prevent server crashes.

Author: thongdoan

src/serve-static.ts

@@ -32,6 +32,9 @@ const createStreamBody = (stream: ReadStream) => {
       stream.on('data', (chunk) => {
         controller.enqueue(chunk)
       })
+      stream.on('error', (err) => {
+        controller.error(err)
+      })
       stream.on('end', () => {
         controller.close()
       })