dsh-input-enhancer

`dsh-input-enhancer` is a client-side plugin for DeepSeek Harness designed to prevent accidental submission when entering long text. By intercepting the keyboard submission path—without replacing the official input box—it adds locking, statistics, and draft management capabilities. Core features include: blocking normal Enter submission while locked, requiring triple Enter to unlock and send; displaying real-time character count with a yellow warning when exceeding 800 characters; auto-locking by default after 80 characters and auto-unlocking when cleared; and supporting draft swapping and automatic temporary saving. The installation command is `dsh plugin --profile web add github:qiqiangvae/dsh-input-enhancer`, and refreshing the page will activate the plugin.