0.74.0

Added

• memo projects evidence indexes new mail and imported documents for search before it reads, so a store
  just synced no longer misses them; --no-catch-up (MCP catch_up: false) reads the index as it is. The
  project's key is searched too, and --alias (MCP alias) adds more names. The text output says when the index
  could not be brought up to date. --since-time also takes a start date (2026-09-01); a continued run keeps its end. Each message hit shows the messages next to it in its
  chat as context (--before-n, --after-n, default 2, MCP before_n/after_n), never as more hits.