v1.2.0 — universal entry types, stale detection, git-native positioning

Added

• Stale info.md warning — context() warns when info.md hasn't been updated in >30 days, with a prompt to run megg init --update
• init --update — intelligent, section-by-section refresh of an existing info.md
• Universal entry types — a taxonomy that works beyond code: rule (always/never), fact, decision, process

Changed

• README repositioned around what megg actually is: git-native agent memory that travels with the repo — versus machine-local auto-memory and central-store tools
• New Security Model section: memory is model input; review .megg/ changes like code
• package.json: mcpName for the official MCP Registry

Breaking

• Entry types pattern, gotcha, context replaced by rule, fact, process. Old types still parse from existing files; new entries must use the new taxonomy.

Full changelog: CHANGELOG.md