refactor prompt gateway

- move

crates/common/src/errors.rs

@@ -22,11 +22,12 @@ pub enum ServerError {
     Serialization(serde_json::Error),
     #[error("{0}")]
     LogicError(String),
-    #[error("upstream error response authority={authority}, path={path}, status={status}")]
+    #[error("upstream application error host={host}, path={path}, status={status}, body={body}")]
     Upstream {
-        authority: String,
+        host: String,
         path: String,
         status: String,
+        body: String,
     },
     #[error("jailbreak detected: {0}")]
     Jailbreak(String),

crates/common/src/http.rs

@@ -1,4 +1,7 @@
-use crate::{errors::ClientError, stats::{Gauge, IncrementingMetric}};
+use crate::{
+    errors::ClientError,
+    stats::{Gauge, IncrementingMetric},
+};
 use derivative::Derivative;
 use log::debug;
 use proxy_wasm::{traits::Context, types::Status};

crates/common/src/lib.rs

@@ -4,10 +4,10 @@ pub mod common_types;
 pub mod configuration;
 pub mod consts;
 pub mod embeddings;
+pub mod errors;
 pub mod http;
 pub mod llm_providers;
 pub mod ratelimit;
 pub mod routing;
 pub mod stats;
 pub mod tokenizer;
-pub mod errors;