dsh-research-suite: Turning the full research process into an automatically manageable DSH plugin

dsh-research-suite is a DSH plugin released by maintainer xuzhecomeon. Aiming to address the pain points of research tasks—specifically multi-skill competition and the loss of strengths during single selection—it evaluates 592 research source skills item-by-item to merge them into 10 capability domains and 103 capability cards, utilizing inline policy segments for UI-less automatic takeover. The text validates 11 skills and 7 read-only tools, the coverage of the 10 domains, 3,924 skill assets distributed with the package, 3 configuration keys, and both npm and GitHub installation commands. Furthermore, it explains the necessary steps to restart DSH Desktop and verify the installation using `research_suite_status`.