feat: add prometheus and protobuf messages

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/nodata-sdk/src/gen/nodata.v1.rs

@@ -52,5 +52,11 @@ pub struct PingRequest {
 #[derive(Clone, Copy, PartialEq, ::prost::Message)]
 pub struct PingResponse {
 }
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Log {
+    #[prost(bytes="vec", repeated, tag="1")]
+    pub messages: ::prost::alloc::vec::Vec<::prost::alloc::vec::Vec<u8>>,
+}
 include!("nodata.v1.tonic.rs");
 // @@protoc_insertion_point(module)