feat: Add engagement model, consultant field guide, deliverable templates, CQRE tools integration, and Czech localization

New documents:
- core/engagement-model.md: Full client-facing engagement lifecycle (Sections 1-6) plus consultant delivery discipline (Section 7)
- core/consultant-field-guide.md: Decision models, client qualification, module selection, 10 common mistakes, technical onboarding, proposal writing
- core/about-cqre.md: Company overview template with [PLACEHOLDER] markers for client-facing use
- core/about-cqre-cs.md: Czech version of company overview (O společnosti CQRE)
- core/executive-summary-cs.md: Czech translation of the board executive summary
- assessment-templates/nist-csf-baseline.md: Full Brownhat Diagnostic workshop methodology (NIST CSF 2.0)
- assessment-templates/nist-csf-baseline-cs.md: Czech version of Brownhat Diagnostic (for Czech-language workshops)
- assessment-templates/module-completion-report.md: Module completion package template
- assessment-templates/risk-register-example.md: 8 fully populated risk entries (Meridian Logistics GmbH fictional engagement)
- playbooks/privileged-access-architecture.md: Module 13 - Teleport, Tailscale/Headscale, JIT access, vendor governance
- playbooks/sovereign-communications.md: Module 14 - Delta Chat chatmail relay, Matrix/Element, crisis channels

Updated documents:
- playbooks/sovereign-tool-stack.md: Added Elysium, CAExporter, E8-CAT, macOS_IntuneManagement, IntunePolicyParser, M365-Scripts; updated capability matrix and module pairings
- core/modular-engagements.md: Module 2 now includes CAExporter as first step; Module 6 includes Elysium password audit
- reference/nist-csf-mapping.md: Added back-reference to nist-csf-baseline.md
- assessment-templates/README.md: Changed Q1/Q2/Q3/Q4 to Phase 1/2/3/4, added Status column
- index.md: Registered all new documents; restructured consultant navigation into three labeled groups (1-25)
- README.md: Updated directory tree; updated Quick Start for Consultants

Czech localization pointers:
- executive-summary.md: Added Česká verze pointer
- nist-csf-baseline.md: Added Česká verze pointer
- engagement-model.md: Added note that client-facing Czech translation is planned

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

antifragile-consulting/assessment-templates/README.md

@@ -55,12 +55,14 @@ Measures the organization's ability to convert incidents into structural improve
 
 ## Development Roadmap
 
-| Quarter | Deliverable | Format |
-|---------|-------------|--------|
-| Q1 | AF-MM v1.0 questionnaire and scoring guide | Markdown + spreadsheet |
-| Q2 | AI Sovereignty Readiness Assessment v1.0 | Interactive web form or CLI tool |
-| Q3 | T0 Asset Discovery Scanner v0.1 | Python script (cloud APIs + on-premises) |
-| Q4 | Dependency Risk Mapper v0.1 | Python + network analysis libraries |
+Phases are sequenced by client impact, not calendar quarter. Dates are assigned at the start of each development cycle.
+
+| Phase | Deliverable | Format | Status |
+|-------|-------------|--------|--------|
+| 1 | AF-MM v1.0 — Antifragile Maturity Model questionnaire and scoring guide | Markdown + spreadsheet | Planned |
+| 2 | AI Sovereignty Readiness Assessment v1.0 | Interactive web form or CLI tool | Planned |
+| 3 | T0 Asset Discovery Scanner v0.1 — cloud APIs + on-premises enumeration | Python script | Planned |
+| 4 | Dependency Risk Mapper v0.1 — vendor coupling depth and failure cascade simulation | Python + network analysis | Planned |
 
 ## Contributing