Automatically change menu color using Open-Shell's Immersive colors

[bonzibudd]

PR

[bonzibudd]

I have finally started adding this to the menu. The next preview release will include auto colorization for the submenus.

[bonzibudd]

Update 2: I have started work on auto light/dark for the search box. This will be more complex since it has different modes, but it is still possible. The classic style may be more complicated, but I'll still try to make it work.

[bonzibudd]

Partially addressed in release 1.3, keeping open for now.

[bonzibudd]

I have recently found a new way to calculate the correct colors based on the blending, and I am now able to accomplish the same colorization previously possible with 3 colors now with only 2. I probably won’t change the existing immersive background images (or at least not change the colors), but I will use this method with the new images for the main menu background.

[bonzibudd]

I have (finally) begun implementing the automatic colorization, with improvements to the arrow masks to match (this is so the non-hovered arrows blend better with the bkg). The next step will be adding the extra tint color, and then updating the background images themselves.

[bonzibudd]

I have finished the colorization for the 7-style menu, and I am now preparing the classic styles for the same change.

[bonzibudd]

Addressed #35 in release 1.4.