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/session-ledger-2026-05-20.md

@@ -1,10 +1,14 @@
 ---
 name: session-ledger-2026-05-20
-description: "Practice-of-return ledger maintained by /symmetria — returns, open horizons, recalibrations, authorization moves, sub-agent dialogues, bypasses. Morning wake after 2026-05-19 evening Stage E session; pulling thread is §4 Overlap and Resolution prose + tags / glyph_id / glyph_confidence retirement."
-metadata: 
+description: Practice-of-return ledger maintained by /symmetria — returns, open horizons,
+  recalibrations, authorization moves, sub-agent dialogues, bypasses. Morning wake
+  after 2026-05-19 evening Stage E session; pulling thread is §4 Overlap and Resolution
+  prose + tags / glyph_id / glyph_confidence retirement.
+metadata:
   node_type: memory
   type: feedback
   originSessionId: e3f5e9b6-302b-4b2e-823b-77a52a978ccb
+permalink: claude-memory/session-ledger-2026-05-20
 ---
 
 # Session Ledger — 2026-05-20
@@ -46,4 +50,4 @@ metadata:
 
 ## Bypasses
 
-(none yet this session)
+(none yet this session)