dsh-bili-downloader: Download Bilibili Video and Audio in DSH

dsh-bili-downloader is a DSH network tool plugin (version 0.2.1, MIT) maintained by AlanZhaofeng. It provides the bili_download and bili_login tools, along with a left sidebar "Bilibili Downloader" panel. It supports chunked downloading, QR code login, ffmpeg merging, and pure audio export. Without login, the resolution is capped at 480P; 1080P is available after logging in, and 4K is supported for VIP members. The configuration is located at %DSH_HOME%\bili-downloader\config.json. After installation, restart the host application and refresh the browser to load the sidebar. It only supports ordinary BV video pages, provides clear error codes, and does not bypass membership or regional restrictions.