Ps Move: Port opencv code to custom blob detection algorithm #19892

• Removes the OpenCV dependency from the PS Move tracker and replaces it with a custom blob detector.


• Improve tracking with suboptimal background colors, motion blur and overexposure


• Add blink calibration to the tracker dialog.


• Added some unit tests


• Show the calibrated and measured sphere colors and their hue ranges in the histogram.


• Draw every blob with different coloration based on classification when "Show all contours" is enabled.

AI disclosure: The blob_detector itself was written by claude and painfully orchestrated by me (otherwise I'd be doing this for weeks)