- use math.Exp instead of custom exp implementation
- add more framework signatures: next.js, nuxt.js, wordpress, drupal,
symfony, fastapi, gin, phoenix
- fix header detection to check both header names and values
- simplify version detection (remove unnecessary padding)
- add comprehensive test suite for framework detection
- fix formatting in dork.go
- weighted signature matching for more accurate framework detection
- sigmoid normalization for confidence scores
- version detection with semantic versioning support
- header-only pattern