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/core/spontaneous-order-principles.md

@@ -138,13 +138,13 @@ The antifragile organization does not merely hope to survive the collapse of rig
 
 These five principles are not abstract philosophy. They are the reasoning behind every pillar of the antifragile manifest:
 
-| Principle | Manifest Pillar |
-|-----------|-----------------|
-| Order Without Control | [Stress-to-Signal Conversion](antifragile-manifest.md#pillar-3-stress-to-signal-conversion) |
-| Minimum Effective Control | [Asymmetric Payoff Design](antifragile-manifest.md#pillar-5-asymmetric-payoff-design) |
-| Flow Around Obstacles | [Structural Decoupling](antifragile-manifest.md#pillar-1-structural-decoupling) |
-| The Power to Opt Out | [Optionality Preservation](antifragile-manifest.md#pillar-2-optionality-preservation) |
-| Collapse Creates Advantage | [Sovereign Intelligence](antifragile-manifest.md#pillar-4-sovereign-intelligence) |
+| Principle | Manifest Pillar | The Connection |
+|-----------|-----------------|----------------|
+| Order Without Control | [Stress-to-Signal Conversion](antifragile-manifest.md#pillar-3-stress-to-signal-conversion) | Decentralized systems produce richer, more honest signals than controlled ones — an emergent failure is better information than a failure that was centrally prevented and therefore never studied |
+| Minimum Effective Control | [Asymmetric Payoff Design](antifragile-manifest.md#pillar-5-asymmetric-payoff-design) | Control costs should never exceed the risk they prevent; the asymmetric approach concentrates protection exactly where the payoff is disproportionate and removes it everywhere it only consumes speed |
+| Flow Around Obstacles | [Structural Decoupling](antifragile-manifest.md#pillar-1-structural-decoupling) | The decoupled organization has alternative paths already built; when one route is blocked by a vendor, regulation, or failure, it routes around — the tightly coupled one stops |
+| The Power to Opt Out | [Optionality Preservation](antifragile-manifest.md#pillar-2-optionality-preservation) | The ability to walk away from any relationship is the mechanism that keeps every option open; without it, every "option" is theoretical |
+| Collapse Creates Advantage | [Sovereign Intelligence](antifragile-manifest.md#pillar-4-sovereign-intelligence) | When rigid competitors collapse — because they depended on opaque vendors, rented their intelligence, or had no exit architecture — the organization with sovereign intelligence is positioned to absorb their customers, talent, and market share; you cannot benefit from a competitor's collapse if your own infrastructure depended on the same vendor that failed them |
 
 Together, they describe an organization that does not fight entropy. It surfs it.