docs(P1): strategic docs — thesis rename + NORTH_STAR objectives + RACI restructure

AUTONOMY_THESIS.md (git mv from NO_HUMANS_THESIS.md): reframe from
'removing humans' to 'autonomy in operations, human at stage gates'.
Drop D-### citations + internal file paths; keep anti-claims, reworded.
Anti-claim #1 now: 'decisions are NOT made by an LLM — deterministic
scripts calculate a score; the platform functions without AI'.

NORTH_STAR.md:
- Vision: 'invisible' → 'visible' (operations become visible — recurring
  theme); polish for technical audience (security, remediation velocity,
  reliability, lead time).
- Objective #2: 'provable trust in AI decisions' → 'provable trust in
  automated decisions' (deterministic scripts calculate a score;
  platform functions without AI).
- Objective #3: four CTO-grade metrics (Lead Time PR→Prod, Infra Vuln
  Count trend, MTTR, Cloud Spend Reduction) → all flow into PowerBI.
- Objective #4: 'default substrate for agentic consumption' → integrate
  with externally owned PDLC/SDLC/Agentic/Citizen Developer platforms
  regardless of source; Nova provides skills + MCP endpoints; all prod
  intents go through the same controls + quality gates.
- Anti-goals: drop #1 (hyperscaler competitor), #4 (legacy untagged),
  #5 (sold to operators). Add: 'not an upstream development platform',
  'not a replacement for the PDLC'. Reword #3 (no 'removes humans').

docs/raci.md: 3 roles → 4 roles. Add Quality Engineering column. Rename
Release Management → SRE. Split release attestation into Quality
attestation (QA) + Production readiness (SRE). Platform no longer holds
A for attestation — reassigned to QE/SRE.

docs/scope.md: add integration framing (skills + MCP endpoints, all
sources go through same controls).

Render scripts: default deck name → nova-autonomous-cloud-delivery.
ONBOARDING + terraform/onboarding: 'no-humans' → 'autonomous'.

---ci---
project: acdl
phase: 1
milestone: v1.21
status: execute
phase_role: execution
---/ci---

docs/scope.md

@@ -14,7 +14,12 @@ PDLC includes:
 - IDE workflows / developer experience
 
 Nova never penetrates the PDLC. Nova's domain is **infrastructure +
-delivery only**.
+delivery only**. Nova integrates with externally owned PDLC, SDLC,
+Agentic, and Citizen Developer platforms with no regard for the source
+of the intent: Nova provides a set of skills and MCP endpoints that help
+the developer or AI agent make their application production-grade, and
+all intents to deploy to production go through the same rigorous
+controls, quality gates, attestation, and evidence stream.
 
 ## What Nova Does