Engram v1.10.9 — Deferred Tools & Honest Update Checks

Reduces MCP session startup cost and makes version check failures visible.

What's New

• Deferred rare tools — 4 infrequently-used MCP tools (mem_delete, mem_update, mem_suggest_topic_key, mem_capture_passive) are now deferred at session startup, reducing the initial token cost for agents that list available tools
• Honest update check failures — when the GitHub version check fails (network error, rate limit, etc.), the error is now surfaced in the TUI instead of being silently swallowed