dsh-humanize: Porting the Humanfia Flow Philosophy to DeepSeek Harness

`dsh-humanize` is an agent preset for DeepSeek Harness designed to address common challenges in complex workflows, such as state confusion and audit difficulty. The plugin introduces a strict execution discipline through a set of core mechanisms: it converts multi-stage goals into a phase graph and uses SHA-256 locks together with semantic normalization to ensure that stream files remain tamper-resistant; it employs HMAC-based review gates to control the execution flow and supports resubmission after rejection; and it enables replay recovery after interruptions through an append-only event log. In addition, it provides 15 tools for stream drafting, validation, lock generation, review, and execution tracing. The project has zero npm dependencies and supports one-click installation, helping developers build highly reliable and auditable workflows.