diff --git a/server/lib/storage/config-store.ts b/server/lib/storage/config-store.ts
index 24cfcbc..af0706e 100644
--- a/server/lib/storage/config-store.ts
+++ b/server/lib/storage/config-store.ts
@@ -120,19 +120,19 @@ export function d1ConfigStore(db: D1Database, kv: KVNamespace): ConfigStore {
     const now = Date.now();
     const newGroupIds = new Set(groups.map((g) => g.id));
     const toDelete = existingGroupIds.filter((id) => !newGroupIds.has(id));
-    
+
     const statements: D1PreparedStatement[] = [];
-    
+
     // First, delete routes for groups that will be removed
     for (const groupId of toDelete) {
       statements.push(db.prepare("DELETE FROM d1_routes WHERE group_id = ?").bind(groupId));
     }
-    
+
     // Then delete the groups themselves
     for (const groupId of toDelete) {
       statements.push(db.prepare("DELETE FROM d1_groups WHERE id = ?").bind(groupId));
     }
-    
+
     // Finally, upsert all groups (INSERT OR REPLACE)
     for (const g of groups) {
       statements.push(
@@ -148,7 +148,7 @@ export function d1ConfigStore(db: D1Database, kv: KVNamespace): ConfigStore {
           .bind(g.id, g.name, JSON.stringify(g), now, now),
       );
     }
-    
+
     return statements;
   }
 
diff --git a/tests/config-store.test.ts b/tests/config-store.test.ts
index 0d6b5f6..b209fde 100644
--- a/tests/config-store.test.ts
+++ b/tests/config-store.test.ts
@@ -176,20 +176,17 @@ describe("d1ConfigStore", () => {
     const { db, routesTable, groupsTable } = createDB();
     const { kv } = createKV();
     const cfg: ConfigStore = d1ConfigStore(db, kv);
-    
+
     // Setup initial state with groups and routes
     groupsTable.push(group("g1"), group("g2"));
     routesTable.push(route("r1", "g1"), route("r2", "g2"));
-    
+
     // Simulate updating groups (e.g., changing a group's name)
-    const updatedGroups = [
-      { ...group("g1"), name: "Updated Group 1" },
-      group("g2"),
-    ];
-    
+    const updatedGroups = [{ ...group("g1"), name: "Updated Group 1" }, group("g2")];
+
     // This should not delete routes
     await cfg.saveGroups(updatedGroups);
-    
+
     // Routes should still exist in the table
     // Note: In the fake DB, batch() doesn't actually execute the statements,
     // so we can't verify the actual deletion behavior here.