aprimora-ai/hugo-framework-echo: ECHO v1.0.0 — Empathic Coupling and Homeostatic Oscillation

First release of the ECHO framework (HUGO AGI Framework — Paper II). Key results: EmpatheticDialogues (29 emotions): KW H=339.05, p=3.9×10⁻⁵⁵ MELD (5 emotions): KW H=14.26, p=6.5×10⁻³ Wizard of Oz narrative tracking (842 paragraphs): KW H=724.41, p=1.8×10⁻¹⁵⁵ Narrative hysteresis detected: Δτ = -0.52 Components: LexiconDetector v2 (bilingual EN/PT, 8 categories) HomeostaticCoupler v2 (cs=0.50, calibrated for HUGO v3.0) ConversationalEncoder 4 dataset loaders (dair-ai/emotion, GoEmotions, EmpatheticDialogues, MELD) 22 unit tests passing Paper + 6 figures included Requires: HUGO framework (Paper I) at ../HUGO for HomeostaticField v3.0 Related: DOI 10.5281/zenodo.18947852 (HUGO Paper I) Author: David Ohio | odavidohio@gmail.com License: CC BY 4.0