v0.4.0 — Doctor CLI, CORTEX_EXT, and 879 tests

What's New

🩺 pulse doctor — Health Diagnostics CLI

pulse doctor
pulse doctor --json

One command to inspect your full runtime. Non-zero exit on failure — CI-friendly.

🧠 CORTEX_EXT — Learning Gap Detector

Monitors the THALAMUS stream for recurring errors and escalates patterns seen 3+ times. Caught its first real bug on the same day it shipped: silent AttributeError swallowed 5x per filter cycle in nephron, now fixed.

🚀 python3 -m pulse <cmd> — Unified Entry Point

No args → daemon. Any args → CLI subcommand. Both work without config gymnastics.

Test Count: 787 → 879 (+92)

Install: pip install git+https://github.com/astra-ventures/pulse.git@v0.4.0