Resolve blocking commit deadlock and clippy warnings

server/src/state.rs

@@ -56,26 +56,43 @@ impl MemoryState {
         self.graph.modify(update_fn);
     }
 
-    pub fn rebuild_index(&self) {
+    pub async fn rebuild_index(&self) {
         if let Ok(new_idx) = MemoryIndex::new(&self.base_dir) {
-            let graph = self.graph.read();
-            for e in graph.entities.values() {
-                let _ = new_idx.index_entity(e);
+            let mut handles = Vec::new();
+            
+            {
+                let graph = self.graph.read();
+                for e in graph.entities.values() {
+                    handles.push(new_idx.index_entity(e));
+                }
             }
 
-            let tasks = self.tasks.read();
-            for t in tasks {
-                let _ = new_idx.index_task(&t);
+            {
+                let tasks = self.tasks.read();
+                for t in tasks {
+                    handles.push(new_idx.index_task(&t));
+                }
             }
-            let snippets = self.snippets.read();
-            for s in snippets {
-                let _ = new_idx.index_snippet(&s);
+            
+            {
+                let snippets = self.snippets.read();
+                for s in snippets {
+                    handles.push(new_idx.index_snippet(&s));
+                }
             }
-            let adrs = self.adrs.read();
-            for a in adrs {
-                let _ = new_idx.index_adr(&a);
+            
+            {
+                let adrs = self.adrs.read();
+                for a in adrs {
+                    handles.push(new_idx.index_adr(&a));
+                }
             }
-            let _ = new_idx.commit();
+
+            for handle in handles {
+                let _ = handle.await;
+            }
+
+            let _ = new_idx.commit().await;
             if let Ok(mut w) = self.search_index.write() {
                 *w = new_idx;
             }