fix: dfeat: command parameters

src/components/md-commander/index.tsx

@@ -40,6 +40,18 @@ customElement<MdCommanderProps>(
         }
       }
 
+      // 补全未打开时，使用上下键浏览历史
+      if (e.key === "ArrowUp" && !commander.showCompletions()) {
+        e.preventDefault();
+        commander.navigateHistory("up");
+        return;
+      }
+      if (e.key === "ArrowDown" && !commander.showCompletions()) {
+        e.preventDefault();
+        commander.navigateHistory("down");
+        return;
+      }
+
       if (e.key === "Enter" && !e.shiftKey) {
         e.preventDefault();
         commander.handleCommand();