Weekly sync: July 12-19 changes

- Updated DREAMS.md and MEMORY.md with new entries
- Added daily dreaming session corpus (2026-07-05 through 2026-07-18)
- Added deep/light/REM dream analysis files for July 6-19
- Added Intune rollout outputs for KMCC client
- Added Vault API integration scripts and documentation
- Added container update playbook (update-containers.yml)
- Added .gitignore for generated/noise files

memory/dreaming/rem/2026-07-13.md

@@ -0,0 +1,10 @@
+# REM Sleep
+
+### Reflections
+- Theme: `let` kept surfacing across 38 memories.
+  - confidence: 0.76
+  - evidence: memory/.dreams/session-corpus/2026-07-10.txt:18-18, memory/.dreams/session-corpus/2026-07-10.txt:19-19, memory/.dreams/session-corpus/2026-07-10.txt:20-20
+  - note: reflection
+
+### Possible Lasting Truths
+- No strong candidate truths surfaced.