Fix TL/CEB attribution+transitions: flexible prepositions, morphological verbs, translation-aware patterns

Final: expand Cebuano strong markers, EN/TL/CEB patterns, HOW dimension, professionals/orgs

Expand TL/CEB patterns: disaster, health, economic, political, social vocabulary

Improve writing guide: fix merge conflict, expand patterns for EN/TL/CEB, body-only analysis

feat: add live writing guide, translation, and structure recommendations

feat: Implement inverted pyramid structure analysis for articles, including language detection and journalistic signal checks, and add new training and core checker modules.