### What problem does this PR solve?
This PR solves the problem that when you delete selected chunks, the
chunks can be deleted but Chunk Number doesn't change. Now you delete
one chunk, the Chunk Number is reduced by one, delete two chunks, the
Chunk Number is reduced by two...
#900
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Signed-off-by: seaver <zhudan187@qq.com>
### What problem does this PR solve?
fix function create to slove the problem of creating a chunk and
increasing the chunk number by 2.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue) #900
---------
Signed-off-by: seaver <zhudan187@qq.com>
### What problem does this PR solve?
fix bug: [1159](https://github.com/infiniflow/ragflow/issues/1159)
using embd which user configured at knowledgebase when create new chunk
in database
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
feat: add rerank models to the project #724#162
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._
Issue link:#[[Link the issue
here](https://github.com/infiniflow/ragflow/issues/209)]
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
