Chronological Development Log (`DEV_LOG.md`)

This document tracks all modifications, npm packages, active compilation states, and testing notes chronologically.

[2026-06-12] - Phase 4.7 Deployment & Behavioral Rule Lock

QUANT_ROADMAP.md: Created the centralized quantitative architecture blueprint tracking our 6-level cockpit data matrix and individual asset scoring metrics.
AGENTS.md: Rewrote the central behavioral framework containing nextjs agent rules, tech stack constraints, blind environment rules, and /devchain session protocols.
DEV_LOG.md: Initialized this log to keep track of development history.
ARCHITECT_HANDOVER.md: Initialized the architect handover documentation.
AI Special Silo Backend Route: Deployed /api/tech/ai/route.ts with a 60-minute cache and calculations for the Monetization Gap, Nvidia SC Velocity Index, and Tech Infrastructure Leverage.
AI Special Silo UI Workstation: Deployed AiSpecialSilo.tsx featuring a glassmorphic analytics viewer, dynamic Recharts sparklines, and status indicators.
AI Special Silo English Handbook: Deployed TechMathModal.tsx displaying extensive documentation and BlockMath LaTeX equations.

app/page.tsx: Integrated the [⚡ AI Special Silo] tab inside the main workstation navigation headers.

next (v16.2.7)
react (v19.2.4)
recharts (v3.8.1)
react-katex (v3.1.0)
katex (v0.17.0)
lucide-react (v1.17.0)
zustand (v5.0.14)

Anomalies-Scanner API Overhaul: Implemented strict force-dynamic settings on /api/scanner/route.ts, expanded the calculation pool to 120+ assets, and integrated the FMP Small-Cap stock-screener vector with a fallback list of 30 volatile small-caps.
Interactive Diagnostic Drawers: Added expandable sub-rows inside ScannerDemo.tsx featuring drop catalyst dropdown selectors (Earnings Miss, Systemic Selloff, Executive Shift, Regulatory Issue, Supply Chain) and real-time GJR-GARCH rebound gauge columns.
Rebound Probability Math: Incorporated real-time rebound probability calculations utilizing GJR-GARCH outlier scores and catalyst stress damping coefficients.

QUANT_ROADMAP.md: Updated Section 1 and added Section 4.IV documenting the Rebound Probability Score model equations in BlockMath LaTeX.

Active Bugs: None.
Type Checker Status: Verified clean compilation (npx tsc --noEmit returns exit code 0).

API Outbound Interception Layer: Configured /api/scanner/route.ts and /api/tech/ai/route.ts to intercept fetches if process.env.DEV_MODE === 'true', completely bypassing outbound network calls and short-circuiting to high-fidelity mock/fallback data with isShieldActive: true.
Visual Status Badges: Mounted highly polished, glassmorphic "API Layer Status" badges inside ScannerDemo.tsx and AiSpecialSilo.tsx upper control bars, displaying "🟡 DEV-ARCHIV AKTIV (0 CALLS)" if the shield is active, and "🟢 LIVE-API ENDPUNKT (FMP CORPO)" if inactive.
Environment Perimeter Lock: Appended DEV_MODE=true inside .env to lock the local sandbox securely into a zero-cost offline state.

Active Bugs: None.
Type Checker Status: Verified clean compilation (npx tsc --noEmit returns exit code 0).