refactor: remove redundant multi-line search index unwrap clones across all handlers via new get_search_index accessor

server/src/handlers/workspaces.rs

@@ -118,11 +118,7 @@ impl McpTool for StoreSnippetHandler {
             updated_at: crate::handlers::utils::now_secs(),
         };
 
-        let idx = state
-            .search_index
-            .read()
-            .unwrap_or_else(|e| e.into_inner())
-            .clone();
+        let idx = state.get_search_index();
         drop(idx.index_snippet(&snippet));
 
         state.snippets.modify(|snippets| {
@@ -185,11 +181,7 @@ impl McpTool for DeleteSnippetHandler {
             deleted = snippets.len() < orig;
         });
         if deleted {
-            let idx = state
-                .search_index
-                .read()
-                .unwrap_or_else(|e| e.into_inner())
-                .clone();
+            let idx = state.get_search_index();
             drop(idx.delete_document(&req.name));
             Ok("Snippet deleted.".to_string())
         } else {