NEW README_CORE_2_7_1.md NEW README_CORE_2_7_1_EN.md NEW README_UPGRADE_2_7_1.md MODIFIED app/bootstrap.php MODIFIED app/data/clinical_function_catalog_270.json NEW app/data/plain_language_navigation_271.json MODIFIED app/enterprise_clinical_unification_270.php NEW app/enterprise_plain_language_271.php NEW app/enterprise_release_271.php MODIFIED app/enterprise_role_workspace.php MODIFIED app/locales/en.php MODIFIED app/locales/pl.php MODIFIED app/system_runtime_preflight.php MODIFIED app/ui.php NEW database/migrations/246_core_2_7_1_plain_language_navigation.sql NEW docs/FULL_NAVIGATION_AUDIT_2_7_1.md NEW docs/NAMING_STANDARD_2_7_1.md NEW docs/PLAIN_LANGUAGE_AUDIT_SUMMARY_2_7_1.json NEW docs/PLAIN_LANGUAGE_NAVIGATION_MAP_2_7_1.csv NEW docs/POST_DEPLOYMENT_ACCEPTANCE_2_7_1.md NEW docs/ROLE_NAVIGATION_2_7_1.md NEW docs/VALIDATION_REPORT_CORE_2_7_1.md NEW public_html/assets/enterprise_plain_language_271.css NEW public_html/assets/enterprise_plain_language_271.js MODIFIED public_html/system_clinical_function.php MODIFIED public_html/system_clinical_functions.php NEW public_html/system_legacy_tools_271.php NEW public_html/system_plain_language_271.php NEW public_html/upgrade_2_7_1.php MODIFIED public_html/workspace.php NEW tests/test_plain_language_271.php NEW tools/validate_core_2_7_1_static.php