refactor: move proto files to crates/llmtrace-proto

Author: Jenkins

config.example.yaml

@@ -251,7 +251,7 @@ cost_caps:
 grpc:
   # Enable the gRPC ingestion endpoint. When enabled, the proxy starts a
   # tonic gRPC server on a separate listen address that accepts traces in
-  # the LLMTrace-native protobuf format (see proto/llmtrace.proto).
+  # the LLMTrace-native protobuf format (see crates/llmtrace-proto/llmtrace.proto).
   # Supports both unary batch and client-side streaming RPCs.
   enabled: false
   # Address and port to bind the gRPC server to.

proto/llmtrace.proto crates/llmtrace-proto/llmtrace.protoproto/llmtrace.proto renamed to crates/llmtrace-proto/llmtrace.proto

@@ -1,4 +1,4 @@
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    tonic_prost_build::compile_protos("../../proto/llmtrace.proto")?;
+    tonic_prost_build::compile_protos("../llmtrace-proto/llmtrace.proto")?;
     Ok(())
 }

crates/llmtrace-proxy/build.rs

@@ -1,6 +1,6 @@
 //! gRPC ingestion gateway for high-throughput trace ingestion.
 //!
-//! Implements the `TraceIngestionService` defined in `proto/llmtrace.proto`
+//! Implements the `TraceIngestionService` defined in `crates/llmtrace-proto/llmtrace.proto`
 //! using `tonic`. Supports both unary batch ingestion and client-side
 //! streaming for efficient bulk uploads.
 //!
@@ -29,7 +29,7 @@ use crate::proxy::AppState;
 // Generated protobuf types
 // ---------------------------------------------------------------------------
 
-/// Generated protobuf module from `proto/llmtrace.proto`.
+/// Generated protobuf module from `crates/llmtrace-proto/llmtrace.proto`.
 pub mod pb {
     include!(concat!(env!("OUT_DIR"), "/llmtrace.ingest.v1.rs"));
 }