dsh-minimal-ptc: Minimal Prompts × Full PTC Capabilities

`dsh-minimal-ptc` is an Agent plugin designed for DeepSeek Harness to address redundant instructions, formatting biases, and Windows compatibility issues in Agent configurations. By simplifying system prompts to align with RL training style and completing PTC tool-call capabilities, the plugin supports core features such as multi-step orchestration, `we/let’s` chain-of-thought processing, and Windows-optimized Git Bash and persistent PowerShell support. Officially validated, it is suitable for developers seeking more stable and efficient tool invocation.