fix(nap): Add ## heading awareness to archiveDecisions() #22
Description
Problem
archiveDecisions() only parses ### headings. Real decisions.md uses ## for section groupings (e.g., ## Foundational Directives). These are invisible to the parser — section headers become orphaned during archival.
From
Postmortem action item A2. Related to #20.
Proposed Fix
Extend the entry parser to recognize ## headings as section boundaries. Preserve section structure during archival — don't archive a ## heading while keeping its ### children, or vice versa.
Owner
EECOM (Core Dev)