Feat: Add dataset sidebar #3221 (#3683)

### What problem does this PR solve?

Feat: Add dataset sidebar #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/constants/knowledge.ts

@@ -4,6 +4,8 @@ export enum KnowledgeRouteKey {
   Configuration = 'configuration',
 }
 
+export const DatasetBaseKey = 'dataset';
+
 export enum RunningStatus {
   UNSTART = '0', // need to run
   RUNNING = '1', // need to cancel