Partial Live CPU Data working! :)

I’ve managed to get the live CPU stats (usage, per-core usage and (approx.) clock speed) and the CPU usage graph running.

One problem with the current approach for measuring values (which is done using OSHI) is that on Windows, things like CPU temperature, CPU clock speed and others are not reliable.

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Why?

On Windows, metrics like CPU temperature are read over WMI. However, the actual CPU temp is often only partially or not at all correctly exposed via WMI. CPU clock is often a stale/cached value or sometimes not at all given.
 
This requires an external source of data which is both correct and more reliable.

Technical Architecture of HwManager and live stats/graphs

The hardware manager is a class that can provide all sensor data necessary. It abstracts OSHI and any future methods of aquiring data into one class (with instances of other classes such as Cpu).
It has its own thread which calls the pollValues method of all subclasses (Cpu, …) which then update their internal values, which can be retrieved via getter functions.

The Window class has an internal timer which calls the update method of TopPanel, MiddlePanel and BottomPanel, which then call each component panel’s update method which then update their stats and graphs.