feat: Add LICENSE file and refactor MITM response handling and tracing.

src/mitm/store.rs

@@ -336,8 +336,6 @@ impl MitmStore {
         }
     }
 
-
-
     /// Update a request context in-place. Returns false if not found.
     pub async fn update_request<F>(&self, cascade_id: &str, updater: F) -> bool
     where
@@ -354,13 +352,17 @@ impl MitmStore {
 
     /// Remove a request context (cleanup after response is complete).
     pub async fn remove_request(&self, cascade_id: &str) {
-        if self.pending_requests.write().await.remove(cascade_id).is_some() {
+        if self
+            .pending_requests
+            .write()
+            .await
+            .remove(cascade_id)
+            .is_some()
+        {
             debug!(cascade = %cascade_id, "Removed request context");
         }
     }
 
-
-
     // ── Cascade cache (turn 0 context for re-injection on turn 1+) ──────
 
     /// Cache the essential context from turn 0 so it can be re-used on
@@ -369,7 +371,10 @@ impl MitmStore {
         debug!(cascade = %cascade_id, user_text_len = cache.user_text.len(),
                has_tools = cache.tools.is_some(),
                "Cached cascade context for subsequent turns");
-        self.cascade_cache.write().await.insert(cascade_id.to_string(), cache);
+        self.cascade_cache
+            .write()
+            .await
+            .insert(cascade_id.to_string(), cache);
     }
 
     /// Get cached context for a cascade (non-consuming — needed on every turn).
@@ -382,8 +387,6 @@ impl MitmStore {
         self.cascade_cache.read().await.contains_key(cascade_id)
     }
 
-
-
     // ── Usage recording ──────────────────────────────────────────────────
 
     /// Record a completed API exchange with usage data.
@@ -596,9 +599,11 @@ impl MitmStore {
     /// consumes the context via `take_request`, but the handler needs to re-install
     /// a channel for the LS's follow-up request.
     pub async fn set_channel(&self, cascade_id: &str, tx: mpsc::Sender<MitmEvent>) {
-        let updated = self.update_request(cascade_id, |ctx| {
-            ctx.event_channel = tx.clone();
-        }).await;
+        let updated = self
+            .update_request(cascade_id, |ctx| {
+                ctx.event_channel = tx.clone();
+            })
+            .await;
         if !updated {
             // Context was already consumed — re-register a minimal one
             // so the MITM proxy can match the follow-up request.
@@ -619,7 +624,8 @@ impl MitmStore {
                 gate,
                 trace_handle: None,
                 trace_turn: 0,
-            }).await;
+            })
+            .await;
             tracing::debug!(
                 cascade = cascade_id,
                 "set_channel: re-registered minimal context (original was consumed)"
@@ -644,8 +650,7 @@ impl MitmStore {
     pub async fn register_call_id(&self, cascade_id: &str, call_id: String, name: String) {
         self.update_request(cascade_id, |ctx| {
             ctx.call_id_to_name.insert(call_id, name);
-        }).await;
+        })
+        .await;
     }
-
-
 }