[FEATURE]: Add support for fetching lib via URL

**Problem**

Currently we either need to provide the public package name or bundled output of npm.

Would be nice if we can download the npm package from any arbitrary URL.

**Usecase:**

- Use bundled library from Codesandbox CI
eg: `https://pkg.csb.dev/razorpay/blade/commit/3d845e9a/@razorpay/blade`
- This will also enable running this script inside a CI in future

该 issue 没有指明文件、测试或入口点。首先定位公共包名称和打包后的 npm 输出所对应的现有路径，然后跟踪包输入被传递给分析器的位置。完成的标准是：任意 URL（包括 Codesandbox CI 示例）都可以在同一工作流中下载并分析。

由索引模型根据 Issue 内容生成。