Complete "My PC" health monitoring tab

[HuckleR2003]

Milestone: v1.7.2

Current state: Placeholder buttons, sites, no functionality.
Goal: Working hardware health dashboard.

Features to upgrade:

1. Health Report

   • Component status (CPU, GPU, RAM, Storage)
   • Temperature warnings (>85°C = yellow, >90°C = red)
   • Uptime stats (session + lifetime)
   • Recent alerts summary

2. Hardware Detection

   • CPU: Name, cores, frequency (already working)
   • GPU: Model, VRAM, driver version
   • RAM: Total, speed, slots used
   • Storage: Drive list, health status (SMART if available)
   • Motherboard: Name, chipset

3. Quick Actions

   • Open Device Manager
   • Open Task Manager
   • Export health report (JSON)

Tech:

• WMI queries for hardware info (Win32_Processor, Win32_VideoController, etc.)
• psutil for uptime/memory
• subprocess for external tools (devmgmt.msc, taskmgr)

Files:

• ui/pages/mypc_page.py (major update)
• core/hardware_detector.py (new module)

Success:

• All hardware detected correctly
• Health warnings trigger appropriately
• Export works
• No crashes on unusual hardware configs

[HuckleR2003]

Hey!
This issue is now fully completed with the latest updates.

The entire "My PC - Hardware & Health" tab is now fully functional and ready:

• Stats & Alerts, interactive charts with up to 6 months of history, smart spike detection and natural behavior learning (no false alerts)
• Optimization & Services, new alpha menu that will serve as the central hub for all optimization tools and TURBO BOOST features
• First Setup & Drivers, brand new, clean and stylish menu with arc gauges and quick actions (this one is definitely staying)
• Stability Tests, full internal validation of session saving and file integrity
• Your Account, not touched yet

Issue closed! ✅