v0.31.0

Added

• project_memory_summary now surfaces advisory maintenanceWarnings when projects have stale temporary notes, superseded cleanup candidates, or weak orientation anchors, with actionable next-step suggestions and matching text output.
• consolidate now returns per-pair classification (lineage, duplicate-pressure, unique-evidence-risk, supersession-pressure) and project-level maintenanceWarnings in structured output and text rendering.
• Advisory decay evidence model with role/lifecycle-aware half-life defaults, used internally for maintenance hint computation.

Fixed

• remember and update now preserve both text and structured outputs on markdown lint failures by returning schema-valid lint_error structured content instead of triggering MCP output validation errors.