dsh-dglab: Enabling AI in DSH to Control DG-LAB Devices via Tools

dsh-dglab is a DSH Web platform plugin developed by lindog114514 for integrating DG-LAB electrical stimulation devices (coyote/possum/mongoose series) into AI control. The plugin provides 10 dglab_* tools covering connection, status queries, intensity adjustment (absolute/relative/temporary), waveform playback, cleanup, and disconnection, and performs parameter validation within the tools. It is available within the Web UI.