New AddTemplateDecorator control #2859

Job	Run time
Build published projects without warnings (Release)	3m 14s
.NET unit tests (ubuntu-latest)	3m 28s
Build all projects without errors	8m 44s
JS unit tests	1m 14s
Build published projects without warnings (Debug)	3m 29s
.NET unit tests (windows-2022)	12m 57s
.NET unit tests (macOS-latest)	7m 20s
UI tests (chrome, ubuntu-latest, Production, Default)	14m 16s
UI tests (chrome, windows-2022, Development, Default)	27m 40s
UI tests (firefox, ubuntu-latest, Development, Default)	18m 2s
UI tests (firefox, ubuntu-latest, Production, Default)	17m 17s
UI tests (firefox, ubuntu-latest, Development, ExperimentalFeaturesTests)	18m 18s
UI tests (chrome, ubuntu-latest, Production, ExperimentalFeaturesTests)	13m 43s
	2h 29m 42s

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