Consolidate repository layout and script app builds - #133

call to main actor-isolated instance method 'activate()' in a synchronous nonisolated context

main actor-isolated var 'NSApp' can not be referenced from a nonisolated context

call to main actor-isolated instance method 'yieldActivation(toApplicationWithBundleIdentifier:)' in a synchronous nonisolated context

main actor-isolated var 'NSApp' can not be referenced from a nonisolated context

main actor-isolated property 'currentEvent' can not be referenced from a nonisolated context

capture of non-Sendable type 'Key.Type' in an isolated closure

capture of 'self' with non-Sendable type 'SimpleImageCache<Key>?' in a '@sendable' closure

value 'self' was defined but never used; consider replacing with boolean test

conformance of 'NSImage' to protocol 'Sendable' was already stated in the type's module 'AppKit'