feat(aidmp-spec): AI-Native Intelligent Document Management Platform — XML Specification

SPEC-AIDMP-001 v1.0.0 — Raw XML <specification> document with CDATA-wrapped Markdown.

Six required sections delivered:
1. Executive Summary — problem statement, 3-component solution (Document Router,
   Approval Predictor, Adaptive UI Engine), 2.8x Year-1 ROI on $2.4M investment
2. System Architecture — valid Mermaid.js C4 Container diagram with 13 containers,
   4 external systems, 30+ relationship edges, deployment topology (K8s + GPU)
3. AI Components — GNN (HetGAT, macro-F1 0.914, 12ms P95), Collaborative Filtering
   (NCF two-tower, Hit@3 0.89), Active Learning (hybrid acquisition, 500 samples/cycle)
4. Implementation Specs — 3 OpenAPI 3.0.3 YAML endpoint definitions, PostgreSQL 16
   schema (5 tables + pgvector), MongoDB 7.x validator schema, Redis 7.x key patterns,
   Kafka 3.7 topics/consumer groups, RabbitMQ 3.13 quorum queues with DLX
5. Performance, Security & Compliance — 3 bullets: SLAs (P95 <200ms, 99.95% uptime),
   GDPR Art.17 + SOC 2 Type II, RBAC 5-tier + OPA/ABAC
6. 18-Month Roadmap & Risks — 8 bullets: Q1-Q4 quarterly milestones + 3 cross-cutting
   risk mitigations (vendor lock-in, adversarial injection, privacy breach)

Constraints met: no conversational preamble/postamble, no Markdown code fences around
XML, CDATA contains zero ]]> sequences. XML validated via Python ElementTree parser.
~4,100 words, 41 KB.

Author: OneFineStarstuff