[PT Run] VirtualDesktopHelper & WindowWalker improvements (#16325)

* Import vdh from poc

* last changes

* push changes

* small change

* add error handling to vdh

* last changes

* make spellchecker happy

* last changes

* last changes

* spell check

* fix settings defaults

* Improve WindowWalkerSettings class

* add comment

* New settings and improvements

* new features

* subtitle and tool tip

* spell fixes

* small fixes

* fixes

* Explorer info

* spell fixes

* fixes and CloseWindow feature

* last changes

* first part of implementing KillProcess

* killProcess Part 2 & Fixes

* text fix and installer

* update access modifiers

* some fixes

* update dev docs

* fix dev docs

* dev doc change

* dev docs: add missed infos

* dev docs: add link

* Update src/modules/launcher/Plugins/Microsoft.Plugin.WindowWalker/Components/WindowWalkerSettings.cs

* fix build

* resolve feedback

* fix settings

* add tests

.github/actions/spell-check/expect.txt

@@ -395,6 +395,7 @@ cursorpos
 customaction
 CUSTOMACTIONTEST
 cvd
+CVirtual
 cwchar
 cwd
 cxfksword
@@ -1829,6 +1830,7 @@ RTLREADING
 ruleset
 RUNACTIVEXCTLS
 runas
+rundll
 rungameid
 RUNLEVEL
 runsettings
@@ -2285,6 +2287,7 @@ vcredist
 VCRT
 vcruntime
 vcvars
+VDesktop
 vdi
 VDId
 vec