Move docs/ package mirror into document-navigator plugin

Relocate the ~6k-file docs tree from the repo root into
plugins/document-navigator/docs/ so the plugin is self-contained and
portable. docs/superpowers/ (specs and plans) stays at the repo root.

Moved via cp+rm rather than git mv because directory rename() fails with
EPERM on this WSL /mnt DrvFs mount; git rename-detection pairs the
identical-content files at commit time.

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

plugins/document-navigator/docs/observability/monitor/README.md

@@ -0,0 +1,17 @@
+# `monitor`
+
+Logging, health checks, audit logging, and analytics instrumentation.
+
+<!-- begin:auto-docs -->
+## Packages in `monitor`
+
+5 packages.
+
+| Package | Description |
+|---|---|
+| [`@suaveplan/analytics-browser`](./analytics-browser/README.md) | Browser-tier client-side product analytics — `AnalyticsTracker`, `BatchTransport`, `BeaconTransport`, and `SessionManager` with consent gate, PII scrubber, hea… |
+| [`@suaveplan/audit-logging`](./audit-logging/README.md) | Tamper-proof, GDPR-compliant audit logging for Suaveplan. Provides a cryptographic chain-integrity engine, pluggable storage adapters, GDPR data export, config… |
+| [`@suaveplan/health-check`](./health-check/README.md) | Server-tier health-check core for `/health`, `/ready`, `/live` endpoints with dependency checks (HTTP, TCP, custom), aggregated status, caching, and typed life… |
+| [`@suaveplan/logger`](./logger/README.md) | Enterprise-grade structured logger for Suaveplan. Provides a full pipeline: level filtering → OTel trace enrichment → sampling → redaction → sinks. Supports mu… |
+| [`@suaveplan/opentelemetry`](./opentelemetry/README.md) | OpenTelemetry SDK setup and configuration helpers for Suaveplan. Provides batteries-included OTel initialization helpers, resource detection, ergonomic span/me… |
+<!-- end:auto-docs -->