feat(analyzer): update to CWE 4.20 standards and fix terminology 🤖🤖🤖 (#1764)

* fix(analyzer): update CWE mappings and terminology to official MITRE standards

* feat(analyzer): integrate CWE 4.20 AI/ML security weaknesses and modern Top 25 view

* fix(analyzer): normalize agent name to match filename and pass validation

Author: burakkaygusuz