Use RAGFlow CLI to replace RAGFlow Admin CLI (#12653)

### What problem does this PR solve?

```
$ python admin/client/ragflow_cli.py -t user -u aaa@aaa.com -p 9380

ragflow> list datasets;
ragflow> list default models;
ragflow> show version;

```


### Type of change

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

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

web/src/pages/agent/hooks/use-add-node.ts

@@ -32,6 +32,7 @@ import {
   initialLoopValues,
   initialMessageValues,
   initialNoteValues,
+  initialPDFGeneratorValues,
   initialParserValues,
   initialPubMedValues,
   initialRetrievalValues,
@@ -48,7 +49,6 @@ import {
   initialVariableAssignerValues,
   initialWaitingDialogueValues,
   initialWenCaiValues,
-  initialPDFGeneratorValues,
   initialWikipediaValues,
   initialYahooFinanceValues,
 } from '../constant';