Creates and assigns service category tags to all monitors:
- Hardware/monitoring: Server fan monitors (4 monitors)
- Application: Web apps, database, media services (3 monitors)
- Infrastructure: Storage, virtualization, VMs (5 monitors)
Tags with color coding:
- hardware (red), monitoring (orange)
- application (blue), web (cyan), database (purple), media (pink)
- infrastructure (green), storage (light green), virtualization (teal), vm (blue grey)