dsh-windows-minimal-adapter: Windows Minimal Mode Adapter Plugin

The `dsh-windows-minimal-adapter` plugin developed by Dekurri addresses the cumbersome process of configuring a minimal-mode Agent with DeepSeek Harness (DSH) in Windows environments. It automatically generates presets for PowerShell, Git Bash, and WSL2, supports multiple installation methods (such as local directories and package names), and automatically cleans up configurations upon uninstallation, effectively simplifying the development environment setup process.