style: update AssistantConsole layout and extend store interface

- Added height to the AssistantConsole component for improved layout consistency.
- Extended StoreNamespace interface to include 'dataCollection' for better state management.

frontend/crawlab-ui/src/interfaces/store/index.d.ts

@@ -174,6 +174,7 @@ export declare global {
     | 'database'
     | 'dependency'
     | 'environment'
+    | 'dataCollection'
     | 'llmProvider';
   type StoreNamespace = ListStoreNamespace | 'layout' | 'common';