chore(memory): Basic Memory trial begins — sync normalization baseline (283 files)

Basic Memory v0.21.6 first sync over the live memory dir (steward-authorized
live-dir trial, Option A 2026-06-06): adds permalink: to frontmatter, refolds
long YAML description lines, strips final newlines. Bodies untouched —
verified via full diff classification. From this commit forward, any diff in
claude/memory shows only what Basic Memory or the session writes.

Trial design: MemPalace untouched as incumbent; git status check on this dir
at every wrap; end-of-day evaluation (recall quality, sync robustness,
rebuild-from-files, malformed-file behavior).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

claude/memory/MEMORY.md

@@ -1,3 +1,9 @@
+---
+title: MEMORY
+type: note
+permalink: claude-memory/memory
+---
+
 # Claude Code Memory
 
 ## Standing preferences
@@ -516,4 +522,4 @@
 - [session-2026-03-21.md](session-2026-03-21.md) — three-party model established, L1 bugs fixed
 - [session-2026-03-24-cardona.md](session-2026-03-24-cardona.md) — governance docs + Chamber Phase 1
 - [session-2026-03-12-evening.md](session-2026-03-12-evening.md) — archived, superseded
-- [ingestion-state-2026-03-17.md](ingestion-state-2026-03-17.md) — archived, superseded
+- [ingestion-state-2026-03-17.md](ingestion-state-2026-03-17.md) — archived, superseded