### What problem does this PR solve?

This PR adds a data backup and migration solution for RAGFlow Docker
Compose deployments. Currently, users lack a standardized way to backup
and restore RAGFlow data volumes (MySQL, MinIO, Redis, Elasticsearch),
which is essential for data safety and environment migration.

**Solution:**
- **Migration Script** (`docker/migration.sh`) - Automates
backup/restore operations for all RAGFlow data volumes
- **Documentation**
(`docs/guides/migration/migrate_from_docker_compose.md`) - Usage guide
and best practices
- **Safety Features** - Container conflict detection and user
confirmations to prevent data loss

### Type of change

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

Co-authored-by: treedy <treedy2022@icloud.com>

### What problem does this PR solve?

There are two main changes:

1. Update xgboost to 1.6.0 to build the project on MacOS with Apple
chips, this change refers to the issue:
https://github.com/infiniflow/ragflow/issues/5114.

2. When `use_china_mirrors` is set in `download_deps.py`, the names of
chrome files downloaded by the script will be different from the file
names used in Dockerfile, so I added the file name in `get_urls`
function to solve this problem.

I think it's better to add testing for Docker image
`infiniflow/ragflow_deps` to the test workflow, but since the workflow
is currently running on a self-hosted runner, I'm not sure how to modify
it.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

### What problem does this PR solve?

Add code_executor_manager. #4977.

### Type of change

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

### What problem does this PR solve?

add show debug
![Recording2025-04-28142829-ezgif
com-video-to-gif-converter](https://github.com/user-attachments/assets/0c67da34-c2b6-428f-ae9b-b5b21464885c)

### Type of change

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

### What problem does this PR solve?

Add Support for german language 

### Type of change

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

### What problem does this PR solve?

when develop ragflow local there would be a hash file generate that is
kind of not good for develop
this patch add a regex to `.gitignore` for better developing 

### Type of change

- [x] Refactoring

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

### What problem does this PR solve?
- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Co-authored-by: Jin Hai <haijin.chn@gmail.com>

### What problem does this PR solve?

Add create_dataset method, test for it, and update SDK->sdk.

### Type of change

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

Signed-off-by: cecilia-uu <konghui1996@163.com>

### What problem does this PR solve?

Create python SDK to return the version of RAGFlow.

### Type of change

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

---------

Co-authored-by: cecilia-uu <konghui1996@163.com>

… incorrectly appear on the model settings page.

### What problem does this PR solve?

This is an issue with the Upload component on the assistant-setting
page. I use the show variable to explicitly control the button component
within it.

see:

![2024051600](https://github.com/infiniflow/ragflow/assets/37476944/de88f911-6dbd-412d-a981-86cf60aa2257)


### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Other (please describe): Add the local models that DeepDoc depends
on to the gitignore file in dev mode.

Signed-off-by: liuchao <lcjia_you@126.com>

### What problem does this PR solve?

Optimize task broker and executor for reduce memory usage and deployment
complexity.

### Type of change
- [x] Performance Improvement
- [x] Refactoring

### Change Log
- Enhance redis utils for message queue(use stream)
- Modify task broker logic via message queue (1.get parse event from
message queue 2.use ThreadPoolExecutor async executor )
- Modify the table column name of document and task (process_duation ->
process_duration maybe just a spelling mistake)
- Reformat some code style(just what i see)
- Add requirement_dev.txt for developer
- Add redis container on docker compose

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Ignore temporal files to help Mac developers.

### Type of change


- [x] Other (please describe):

Co-authored-by: PLIX870I <plix870i@V-SPDT-XIAOHUI-MB.local>

* init README of deepdoc, add picture processer.

* add resume parsing

* Update .gitignore

* Update .gitignore

* Add resume parser and fix bugs

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