chore: fix clippy warnings and run rustfmt

server/src/search.rs

@@ -552,9 +552,10 @@ impl SearchService {
         self.state.read_graph(|graph| {
             for entity in graph.entities.values() {
                 if let Some(ns) = filter_namespace
-                    && entity.namespace != ns {
-                        continue;
-                    }
+                    && entity.namespace != ns
+                {
+                    continue;
+                }
                 let obs = entity.observations.join("; ");
                 let desc = format!("{}: {}", entity.entity_type, obs);
                 if let Some(ref emb) = entity.embedding {