feat: openapi cli

[Nexisato]

Description

从 #1547 拆分

• SwanLab OpenAPI 接入
• 支持通过 swanlab api [project/run/..] 和 SwanLab.Api() 双格式调用

[gemini-code-assist]

Code Review

This pull request introduces a comprehensive API client layer and a corresponding CLI interface for SwanLab. It includes a base entity class for handling HTTP requests safely, a set of type definitions for various API resources (experiments, projects, users, etc.), and utility functions for data transformation. The CLI is expanded with an api command group to allow direct interaction with these resources. Feedback focuses on correcting typos in type definitions and file headers, ensuring all CLI subcommands are properly imported and registered, and removing redundant logic in the API response handling.

[Nexisato]

#1571

• filter JSON DSL 对用户而言存在一定的上手门槛，此分支以外考虑加一个支持运算符重载的 pr （但是在 cli 模式下需要兼容两种查询语言，待定

    Usage::

        from swanlab.api import FilterOperation as FOP

        runs = project.runs(filters=[
            FOP.state == "FINISHED",
            FOP.createdAt >= "2025-03-25",
            FOP.createdAt <= datetime(2025, 3, 25, 23, 59, 59),
            FOP("lr", type="CONFIG") >= 0.1,
            FOP.state.in_("RUNNING", "FINISHED"),
        ])

    Attribute access (``F.state``) auto-detects STABLE keys.
    For CONFIG / SCALAR fields use call syntax: ``F("key", type="CONFIG")``.

或者按照原本的运算符扩展