opendev-tools-core 0.1.4

Tool framework foundation for OpenDev.

This crate provides:

• [traits] — BaseTool async trait, ToolResult, ToolContext
• [registry] — ToolRegistry for tool discovery and dispatch
• [middleware] — ToolMiddleware trait for execution pipeline hooks
• [validation] — JSON Schema parameter validation
• [normalizer] — Parameter normalization (camelCase, path resolution)
• [sanitizer] — Result truncation to prevent context bloat
• [policy] — Tool access profiles and group-based permissions
• [parallel] — Parallel execution policy for read-only tools