fix(readme): add China mirror for pip install in README_zh-CNAdd China mirror links for `pip install` commands in the Chinese README to improve
accessibility and speed up package installation for users in China.

- Emphasize the importance of mainline support for stability and reliability.
- Define the supported operating systems, CPU architectures, memory requirements,
  Python versions, Nvidia drivers, and CUDA environments.
- Provide guidance on GPU hardware support and minimum/recommended configurations.
- Include a note on compatibility issues and the importance of using the specified
  versions of dependencies.
- Update installation command and verify version to prevent incorrect package installations.
- Add missing GPU quick start guides for Ubuntu and Windows.
- Refactor usage example code by initializing an empty list for `model_list` and
  adding a call to `pipe.pipe_analyze()`.

Redesign the structure of the readme.md to make the document hierarchy clearer, making it easier for users to understand.

Redesign the structure of the readme.md to make the document hierarchy clearer, making it easier for users to understand.

Redesign the structure of the readme.md to make the document hierarchy clearer, making it easier for users to understand.

docs: add Japanese README file

I created Japanese translated README.

update notify

add a new file to use MinerU

fix(pdf_extract_kit): specify utf-8 encoding when reading model configEnsure the model configuration file is read with utf-8 encoding to support
non-ASCII characters and prevent potential encoding errors.

Specify utf-8 encoding when opening the configuration file to ensure
compatibility with files containing non-ASCII characters, avoiding potentialencoding errors.