dsh-intent-network: Building an Observable Multi-Hop Tool-Call Intent Graph

`dsh-intent-network` is a DSH plugin for chaining loose tool calls into complex workflows. It parses a user's natural-language intent into an editable, observable structured execution graph, bridges MCP tools via `dsh-cordis-universal-adapter`, and supports conditional branching, dependencies, fallback mechanisms, and concurrency control. Built on CDP semantics, the plugin supports multiple planning strategies, including LLM- and rule-based approaches, and provides trace persistence and observability to help developers build stable, maintainable workflows.