Refactoring `SketchException` to be available outside of `app` #256

Job	Run time
Test Processing	2m 58s
(linux/aarch64) Create Processing Build	7m 14s
(windows/x64) Create Processing Build	5m 10s
(macos/aarch64) Create Processing Build	4m 43s
(linux/x64) Create Processing Build	9m 33s
(macos/x64) Create Processing Build	7m 57s
	37m 35s

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