Refactor application and runtime boundaries

src/server.rs

@@ -22,7 +22,7 @@ use tools::{canonical_tools, validate_tool_results};
 
 use crate::config::Config;
 use crate::engine::ChatTurn;
-use crate::metrics::Metrics;
+use crate::metrics::{Metrics, WorkSource};
 use crate::model::{self, ModelChoice};
 use crate::runtime::{CheckpointTarget, GenerationEvent, GenerationService};
 use crate::settings::{ReasoningMode, effective_settings};
@@ -429,6 +429,7 @@ fn chat_completion(
             parsed.turn,
             parsed.messages,
             CheckpointTarget::Transient(state.cache_path.clone()),
+            WorkSource::Http,
             parsed.idle_timeout,
         )
         .map_err(|error| (500, error))?;
@@ -481,6 +482,7 @@ fn compatible_completion(
             parsed.turn,
             parsed.messages,
             CheckpointTarget::Transient(state.cache_path.clone()),
+            WorkSource::Http,
             parsed.idle_timeout,
         )
         .map_err(|error| (500, error))?;