fix: add pysocks dependency to support SOCKS5 proxy for pip install

[Neko-Yukari]

Summary

Add pysocks as a dependency to enable pip install functionality when using SOCKS5 proxy configuration.

Problem

When AstrBot is configured to use a SOCKS5 proxy (via http_proxy: "socks5://..." in config), pip package installation fails because Python's urllib does not natively support SOCKS5 protocol. The pysocks library patches urllib to enable SOCKS5 support.

Solution

Add pysocks>=1.7.1 to the dependencies in pyproject.toml.

Testing

1. Configure AstrBot with a SOCKS5 proxy
2. Attempt to install a plugin that requires additional dependencies
3. Verify pip can successfully download packages through the SOCKS5 proxy

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Closes #(issue number if applicable)

[Copilot]

Pull request overview

Adds pysocks to AstrBot’s core Python dependencies to enable pip/urllib3 SOCKS5 proxy support during plugin dependency installation when a SOCKS5 proxy is configured.

Changes:

• Add pysocks>=1.7.1 to pyproject.toml dependencies.

[gemini-code-assist]

Code Review

This pull request adds the pysocks dependency to pyproject.toml to enable SOCKS5 support. The review feedback points out that the requirements.txt file is currently out of sync and should be updated to include both the new pysocks dependency and the existing python-socks dependency to ensure consistency across different installation methods.

[Neko-Yukari]

回复代码审查

感谢代码审查！

关于 requirements.txt 同步问题

已通过后续提交修复：

1. commit 4a62c9fa: fix: add python-socks and pysocks to requirements.txt for consistency

   • 在 requirements.txt 中添加了 python-socks>=2.8.0 和 pysocks>=1.7.1

2. commit 08aea7b7: docs: update proxy description to include https:// support

   • 更新代理描述文档

现在 pyproject.toml 和 requirements.txt 已保持一致。