feat: integrate Clinical Data Dictionary into UI + documentation

changed the color for positive and negative SHAP values to be more intuitive (green for positive, red for negative).

feat(ux): interactive medical tooltips + remove Arabic language toggle

UI/UX Polish: Recharts fixes, DiCE counterfactuals, smart inputs, randomize button

feat(chart): add maxVisible prop and Show All toggle to ShapBarChart

feat(core): apply production security updates, fix infrastructure bugs, and add SHAP service

feat(ui): build React dashboard with engineering and clinical EMR modes