v0.4.7 Release

What's added:

• Added Java + Ruby support
• Refactored pattern manager with caching
• ML prediction optimizations
• Error analytics expanded
• Grok AI provider added
• Added tests/conftest.py for import path fixes.
• Version bump
• Added Textual dependency to setup.py and requirements.txt.
• Added reusable TUI result app
• Added full GUI shell
• GitHub search accuracy