fix: change project.entry-points.console_scripts to `project.script…

…s` in `pyproject.toml` (#743)

`project.entry-points.console_scripts` is not allowed per [PEP
621](https://peps.python.org/pep-0621/).

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Updated the command entry point for the `dpdata` tool for improved
accessibility.
  
- **Chores**
	- Organized optional dependencies for better clarity and management.
- Maintained existing configurations for tools and package data without
functional changes.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

pyproject.toml

@@ -37,7 +37,7 @@ Homepage = "https://github.com/deepmodeling/dpdata"
 documentation = "https://docs.deepmodeling.com/projects/dpdata"
 repository = "https://github.com/deepmodeling/dpdata"
 
-[project.entry-points.console_scripts]
+[project.scripts]
 dpdata = "dpdata.cli:dpdata_cli"
 
 [project.optional-dependencies]