v4.0.5 — Full AI Showcase, Control-Plane Stress Demo & Unified Demo Runner

[Jovancoding]

v4.0.5 — Full AI Showcase, Control-Plane Stress Demo & Unified Demo Runner

## What's New in v4.0.5

### 🎬 Two New Flagship Demos

**Demo 07 — Full AI Showcase** (`examples/07-full-showcase.ts`)  
An 8-agent pipeline that builds a Payment Processing Service from scratch under full governance:
- FSM state machine gates every agent phase transition
- `AuthGuardian` HMAC-signed tokens required at every handoff
- `FederatedBudget` per-agent token ceilings with hard cut-off
- `QualityGateAgent` AI-assisted security scan + content safety
- `debugger_agent` — two-pass automated remediation loop after the fixer
- Deterministic 10/10 scoring via 8 objective gates (no LLM score parsing)
- Cryptographic audit trail written to `data/audit_log.jsonl`

> Requires `OPENAI_API_KEY`

**Demo 08 — Control-Plane Stress Demo** (`examples/08-control-plane-stress-demo.ts`)  
No API key. Runs in ~2 seconds. Hammers the synchronization and governance primitives:
- `LockedBlackboard` atomic `propose → validate → commit` workflow with file-system mutex
- Priority preemption — high-priority (3) write overwrites low-priority (0) write on same key
- FSM state timeout (700 ms) — hard-stops the journey
- Live `ComplianceMonitor` violations: TOOL_ABUSE, TURN_TAKING, RESPONSE_TIMEOUT, JOURNEY_TIMEOUT
- `FederatedBudget` per-agent ceilings tracked with no AI backend

### 🚀 Unified Demo Runner

One command to run everything:

```bash
npm run demo

Flags:

Flag	What it runs
--07	Full AI showcase
--08	Control-plane stress demo
--both	Both sequentially
--both --silent-summary	Both, highlights only (press-kit mode)

🔢 Deterministic Scoring

computeDeterministicScore() replaces LLM-parsed scoring in Demo 07. Score = (gatesPassed / 8) × 10. Gates: verifierPass, debuggerPass, inDeliverState, hasSecurity, hasTests, hasDocs, hasFixApplied, hasCode. Reproducible across runs — LLM kept for advisory notes only.

🐛 Fix

• Synced package-lock.json to fix npm ci mismatch that caused CI to fail on Node 22.

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Full Changelog: https://github.com/jovanSAPFIONEER/Network-AI/blob/main/CHANGELOG.md

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This discussion was created from the release v4.0.5 — Full AI Showcase, Control-Plane Stress Demo & Unified Demo Runner.