memex: update passepartout submodule → v0.7.2, add notes

passepartout v0.7.2 (Gate Trace + HITL + Search + 11 more features):
- Gate trace visualization with Ctrl+G toggle
- HITL inline panels with styled collapse on approve/deny
- Agent identity file + /identity command
- Safe-tool read-only allowlist
- Message search mode with Up/Down nav and highlights
- Context budget visibility with section breakdown
- Session rewind /sessions /resume /rewind
- Undo/redo per operation
- Context debugging /context why /context dropped
- Tool hardening (timeouts, write verify, read-only cache)
- Tag stack severity tiers + trigger counts
- Merkle provenance audit + audit-verify
- Self-help /help <topic> reads USER_MANUAL.org
- Live CONFIG section in system prompts
- Pads: Page Up/Down scroll by 10 lines

Core 92/92  TUI Main 104/104  TUI View 29/29  Neuro 13/13

AGENTS.md

@@ -49,6 +49,8 @@ When REPL is down: fall back to the SBCL cycle above.
 - Validate before committing
 - If a tool fails, explain why and ask before trying alternatives
 - Before shipping a version, run the `** File Update Checklist` in `docs/ROADMAP.org`
+- **YOU MAY NOT** push a version tag (e.g., `v0.5.0`), create a GitHub release, or run `git push`
+  that triggers CI/CD version workflows without explicit permission. Ask first.
 
 ## Core Boundary (HARD RULE)