Upgrade EILProcessor to world-class signal normalization: adds subphrase/keyword blend detection, chunk weighting by model confidence, negation/contrast handling, emotion arc trajectory output, and sentiment-to-emotion mapping for non-EI language. Significantly improves long-form and ambiguous emotional inference.

Fix ERIS primary_emotion_code case sensitivity in Gradio UI; enable robust emotion normalization and blend detection; implement dynamic response strategy mapping; pipeline now correctly identifies and processes anger cues

Refactor MEC MVP pipeline: Integrate Codex Informer, HEIInference, and confidence routing logic

Added EILProcessor core module