refactor: streamline agent turn handling and background review process

apps/infrastructure/src/tools/parallel_delegate.rs

@@ -165,7 +165,7 @@ impl Tool for ParallelDelegate {
             let handle = spawn_subagent(
                 subagent_ctx,
                 directive.clone(),
-                access.clone(),
+                *access,
                 ctx.clone(),
             );
             handles.push((i, handle));

apps/infrastructure/src/tools/semantic_search.rs

@@ -468,18 +468,13 @@ fn extract_doc_comments(lines: &[&str]) -> HashMap<usize, String> {
 
 /// Find the next line that looks like a declaration (not doc, not attr).
 fn find_next_declaration_line(lines: &[&str], start: usize) -> Option<usize> {
-    for i in start..lines.len() {
-        let trimmed = lines[i].trim();
-        if trimmed.is_empty()
-            || trimmed.starts_with("///")
-            || trimmed.starts_with("//!")
-            || trimmed.starts_with('#')
-        {
-            continue;
-        }
-        return Some(i);
-    }
-    None
+    lines[start..].iter().position(|line| {
+        let trimmed = line.trim();
+        !trimmed.is_empty()
+            && !trimmed.starts_with("///")
+            && !trimmed.starts_with("//!")
+            && !trimmed.starts_with('#')
+    }).map(|pos| start + pos)
 }
 
 // ---------------------------------------------------------------------------