Cherry-picks for the master (4.4) branch - 2nd batch

[Spartan322]

Closes #697
Closes #838
Closes #840
Fixes #712
Fixes #857

Related:

• Websocket dropping data violates TCP reliability and congestion control godotengine/godot#70738 (see Merge commit godotengine/godot@cb411fa #855)
• Focus "outline" for sliders moves with scrolling  godotengine/godot#97825 (see Merge commit godotengine/godot@cb411fa #855)
• ScrollBar StyleBoxTexture Grabber only half usable? godotengine/godot#98004
• Switching to RAW mode and then to RGB will change slider max value until refreshed godotengine/godot#62894
• Pressing the ColorPicker's sample left half side changes the color to black when old color is not displayed. godotengine/godot#88073

Includes:

• [4.3] Fix ScrollBar grabber mouse ignores scroll margin #777
• [4.3] Enable ColorPicker RGB+RAW modes to have overbright values #778
• [4.3] Remove superfluous ColorPicker Containers #779
• [4.3] Unify ColorPicker HSV Rectangle/Wheel draw #781
• [4.3] Remove ColorModeOKHSL.get_shape_override #782
• [4.3] Unify ColorPicker color mode slider colors #783
• [4.3] Remove hide on ColorPicker color picking #784
• [4.3] Fix RGB/RAW ColorMode jank sliders and spinbox #794
• [4.3] Fix ColorPicker inactive left side sample reset #795
• [4.3] Fix ColorPicker overbright indicator position #803
• [4.3] Fix CanvasItemEditor redraw on key echo #805
• [4.3] Unify CanvasItemEditor duplicate hovering behavior #806
• [4.3] Overhaul CanvasItemEditor snap lines drawing and input #807
• [4.3] Fix Linux desktop files #812
• [4.3] Fix Godot Reference for update URL #819
• [4.3] Fix Kotlin license headers referring to Godot #829
• [4.3] Fix templates treating official releases as dev releases #832
• [4.3] Fix ignoring status_version for updating #835
• [4.3] Change Godot Linux appdata urls to Redot #846
• [4.3] Add support for redotengine.org template mirror automation #847
• [4.3] Fix VERSION_FULL_CONFIG excess dot on 0 #848
• [4.3] Rebrand android editor to allow play store signing #849
• [4.3] Replace versions.json check with Github release check #851
• [4.3] Fix gh_ratelimit's creation path being outside Redot #852
• [4.3] Fix Redot being logged as godot in android logger #856
• [4.3] Rebrand Godette to Redot-chan #858
• [4.3] Fix android logger Godot references to Redot #860
• [4.3] Correct Node._unhandled_picking_input to refer to InputEvent #865
• [4.3] Fix using Redot; to using Godot; in docs #872

Removed:

• [4.3] Fix websocket dropping messages for WSLPeer #709:
  • replaced by [WS] Implement wslay unbuffered message parsing godotengine/godot#98343: see Merge commit godotengine/godot@cb411fa #855
• [4.3] Fix EditorSpinSlider grabber doesn't follow parent when scrolling #776:
  • replaced by Fix EditorSpinSlider grabber TextureRect doesn't follow parent when scrolling. godotengine/godot#97946: see Merge commit godotengine/godot@cb411fa #855

[RadenTheFolf]

not sure why some of the changes are just switching if statements from if condition {} else {} to the conditional op ? . guess it does look cleaner

[kayofontinhas]

not sure why some of the changes are just switching if statements from if condition {} else {} to the conditional op ? . guess it does look cleaner

I prefer this ternary operator.

Could it be set as good pattern from now on here?