Reorganize project structure and cleanup root directory

✨ Major improvements:
- Created organized folder structure with utils/, scripts/, backups/, temp/
- Moved Python scripts to scripts/ folder for better organization
- Moved utility files (start, stop, update, cli, logs, drone) to utils/ folder
- Moved backup files to backups/ folder for cleaner root directory
- Added comprehensive README.md files for each new folder
- Updated main README.md with new project structure documentation
- Enhanced .gitignore with rules for new folders
- Added real-time career vacancy counter on homepage
- Improved homepage career stats styling with better visibility

🗂️ New folder structure:
- utils/ - Project management utilities and tools
- scripts/ - Python helper scripts for banners and data
- backups/ - Configuration and file backups
- temp/ - Temporary files and development data

🎨 UI improvements:
- Fixed white text visibility issues on homepage career section
- Added dynamic vacancy count from database
- Implemented glassmorphism design for career stats card
- Better color contrast and hover effects

This reorganization makes the project more maintainable and professional.

utils/stop

@@ -0,0 +1,3 @@
+#!/bin/bash
+# SmartSolTech stop wrapper
+exec ./bin/stop.sh "$@"