Fix chroot missing

src/djumbai_send/djumbai_send.c

@@ -12,6 +12,7 @@
 int main() {
 
 	// Open the FIFO for writing
+    chroot("/opt/djumbai/");
 	const char *send_fifo_path = "fifos/send_fifo";
 	if (access(send_fifo_path, F_OK) != -1) {
 		// FIFO exists, delete it