* more main actor audit

* wip

* wip

* fix

* better task result ==

* task result tests

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* fix merge conflicts

* wip

* wip

* lots of doc fixes and modernizations

* lots more docs and better hashable conformance for TaskResult

* more docs

* clean up

* more tests and docs

* clean up

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* small clean up

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* explicit

* wip

* fix bug in TestStore.receive

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* fixes

* wip

* tools for non-deterministic TestStore.receive

* fix

* wip

* wip

* remove inAnyOrder stuff

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* convert download case study to use async/await

* animations

* fix tests

* remove executor experiment

* wip

* wip

* wip

* wip

* wip

* speech simplification

* wip

* wip

* wip

* wip

* wip

* wip

* add a few todos

* wrote some tests

* simplify speech recognizer

* fix tests

* update some docs about error throwing behavior

* wip

* wip

* fix

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Swift 5.5.2 fixes

* wip

* Bump timeout

* wip

* wip

* Finesse

* proper way to detect main queue

* extra guard

* revert main queue check

* move stuff around

* docs

* fixed a bunch of warnings

* Fix references

* clean up

* clean up

* fix a bunch of warnings

* clean up

* un-soft deprecate concatenate

* async teststore.send

* fix uikit tests

* drop sendable

* wip

* wip

* wip

* wip

* wip

* clean up

* clean up

* reorganize, remove extra task cancellation handler

* wip

* wip

* wip

* wip

* wip

* wip

* Make TestStore.send async (#1190)

* async teststore.send

* fix uikit tests

* Converted all tests to async

* clean up

* added docs

* Update Sources/ComposableArchitecture/TestStore.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* Update Sources/ComposableArchitecture/TestStore.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* docs and readme update

* Update README.md

* Update Tests/ComposableArchitectureTests/StoreTests.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* fix

* Update Sources/ComposableArchitecture/TestStore.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* Update Sources/ComposableArchitecture/TestStore.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* Update Sources/ComposableArchitecture/TestStore.swift

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* clean up

Co-authored-by: Stephen Celis <stephen@stephencelis.com>

* wip

* wip

* wip

* make fetchNumber throwing and fix tests

* effect basics clean up

* use local state for isLoading in refreshable case study

* clean up

* fix test

* wip

* wip

* wip

* wip

* wip

* wip

* fixes

* clean up

* clean up

* Simplify

* wip

* clean up

* wip

* AsyncStream.finished()

* give Send a public initializer

* make send public

* temporarily make box public

* remove concurrency flag

* wip

* wip

* wip

* wip

* wip

* docs

* speech

* simplify

* clean up;

* unchecked sendable

* clean up

* clean up

* wip

* docs

* docs

* more docs

* lots of docs

* wip

* wip

* wip

* more docs for streamWithContinuation

* wip

* wip

* wip

* Make internal, too

* wip

* Remove sendability detection

It breaks things, like:

    let request = UncheckedSendable(
      SKProductsRequest(productIdentifiers: []
    )
    // UncheckedSendable<NSObject> // *not* _<SKProductsRequest>

* wip

* doc clean up;

* fixed some todos

* docs

* wip

* remove thread safety FAQ from readme

* fix test

* wip

* docs clean up

* docs clean up

* added a testing article and fixed some docs

* rearrange

* docs clean up

* wip

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Effects/ConcurrencySupport.swift

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Effects/ConcurrencySupport.swift

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Effects/ConcurrencySupport.swift

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Effects/ConcurrencySupport.swift

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* Update Sources/ComposableArchitecture/Documentation.docc/Articles/Testing.md

Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>

* wip

* wip

* wip

Co-authored-by: Stephen Celis <stephen@stephencelis.com>
Co-authored-by: Thomas Grapperon <35562418+tgrapperon@users.noreply.github.com>
(cherry picked from commit 108e3a536fcebb16c4f247ef92c2d7326baf9fe3)

# Conflicts:
#	Examples/CaseStudies/SwiftUICaseStudies/00-Core.swift
#	Examples/CaseStudies/SwiftUICaseStudies/01-GettingStarted-Animations.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-Basics.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-Cancellation.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-LongLiving.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-Refreshable.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-SystemEnvironment.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-Timers.swift
#	Examples/CaseStudies/SwiftUICaseStudies/02-Effects-WebSocket.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-Lists-LoadThenNavigate.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-Lists-NavigateAndLoad.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-LoadThenNavigate.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-NavigateAndLoad.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-Sheet-LoadThenPresent.swift
#	Examples/CaseStudies/SwiftUICaseStudies/03-Navigation-Sheet-PresentAndLoad.swift
#	Examples/CaseStudies/SwiftUICaseStudies/04-HigherOrderReducers-ElmLikeSubscriptions.swift
#	Examples/CaseStudies/SwiftUICaseStudies/04-HigherOrderReducers-Lifecycle.swift
#	Examples/CaseStudies/SwiftUICaseStudies/04-HigherOrderReducers-ResuableOfflineDownloads/DownloadClient.swift
#	Examples/CaseStudies/SwiftUICaseStudies/04-HigherOrderReducers-ResuableOfflineDownloads/DownloadComponent.swift
#	Examples/CaseStudies/SwiftUICaseStudies/04-HigherOrderReducers-ReusableFavoriting.swift
#	Examples/CaseStudies/SwiftUICaseStudies/FactClient.swift
#	Examples/CaseStudies/SwiftUICaseStudies/Internal/ResignFirstResponder.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/01-GettingStarted-AnimationsTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/02-Effects-BasicsTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/02-Effects-CancellationTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/02-Effects-RefreshableTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/02-Effects-TimersTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/02-Effects-WebSocketTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/04-HigherOrderReducers-LifecycleTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/04-HigherOrderReducers-ReusableFavoritingTests.swift
#	Examples/CaseStudies/SwiftUICaseStudiesTests/04-HigherOrderReducers-ReusableOfflineDownloadsTests.swift
#	Examples/CaseStudies/UIKitCaseStudies/LoadThenNavigate.swift
#	Examples/CaseStudies/UIKitCaseStudies/NavigateAndLoad.swift
#	Examples/Search/Search/SearchView.swift
#	Examples/Search/Search/WeatherClient.swift
#	Examples/SpeechRecognition/SpeechRecognition/SpeechClient/Live.swift
#	Examples/SpeechRecognition/SpeechRecognition/SpeechRecognition.swift
#	Examples/SpeechRecognition/SpeechRecognition/SpeechRecognitionApp.swift
#	Examples/SpeechRecognition/SpeechRecognitionTests/SpeechRecognitionTests.swift
#	Examples/TicTacToe/App/RootView.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/AppCore/AppCore.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/AuthenticationClientLive/LiveAuthenticationClient.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/LoginCore/LoginCore.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/LoginSwiftUI/LoginView.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/TwoFactorCore/TwoFactorCore.swift
#	Examples/TicTacToe/tic-tac-toe/Sources/TwoFactorSwiftUI/TwoFactorView.swift
#	Examples/TicTacToe/tic-tac-toe/Tests/AppCoreTests/AppCoreTests.swift
#	Examples/TicTacToe/tic-tac-toe/Tests/LoginCoreTests/LoginCoreTests.swift
#	Examples/TicTacToe/tic-tac-toe/Tests/LoginSwiftUITests/LoginSwiftUITests.swift
#	Examples/TicTacToe/tic-tac-toe/Tests/TwoFactorCoreTests/TwoFactorCoreTests.swift
#	Examples/TicTacToe/tic-tac-toe/Tests/TwoFactorSwiftUITests/TwoFactorSwiftUITests.swift
#	Examples/Todos/Todos/Todos.swift
#	Examples/Todos/Todos/TodosApp.swift
#	Examples/Todos/TodosTests/TodosTests.swift
#	Examples/VoiceMemos/VoiceMemos/AudioRecorderClient/LiveAudioRecorderClient.swift
#	Examples/VoiceMemos/VoiceMemos/VoiceMemo.swift
#	Examples/VoiceMemos/VoiceMemos/VoiceMemos.swift
#	Examples/VoiceMemos/VoiceMemos/VoiceMemosApp.swift
#	Examples/VoiceMemos/VoiceMemosTests/VoiceMemosTests.swift
#	Package.swift
#	README.md
#	Sources/ComposableArchitecture/Documentation.docc/Articles/GettingStarted.md
#	Sources/ComposableArchitecture/Effect.swift
#	Sources/ComposableArchitecture/Effects/Animation.swift
#	Sources/ComposableArchitecture/Effects/Cancellation.swift
#	Sources/ComposableArchitecture/Effects/Concurrency.swift
#	Sources/ComposableArchitecture/Effects/Timer.swift
#	Sources/ComposableArchitecture/Internal/Create.swift
#	Sources/ComposableArchitecture/Internal/Deprecations.swift
#	Sources/ComposableArchitecture/Internal/RuntimeWarnings.swift
#	Sources/ComposableArchitecture/Reducer.swift
#	Sources/ComposableArchitecture/Store.swift
#	Sources/ComposableArchitecture/SwiftUI/Alert.swift
#	Sources/ComposableArchitecture/SwiftUI/Binding.swift
#	Sources/ComposableArchitecture/SwiftUI/ConfirmationDialog.swift
#	Sources/ComposableArchitecture/SwiftUI/ForEachStore.swift
#	Sources/ComposableArchitecture/SwiftUI/SwitchStore.swift
#	Sources/ComposableArchitecture/TestSupport/TestStore.swift
#	Sources/ComposableArchitecture/ViewStore.swift
#	Tests/ComposableArchitectureTests/ComposableArchitectureTests.swift
#	Tests/ComposableArchitectureTests/EffectDebounceTests.swift
#	Tests/ComposableArchitectureTests/EffectTests.swift
#	Tests/ComposableArchitectureTests/ReducerTests.swift
#	Tests/ComposableArchitectureTests/RuntimeWarningTests.swift
#	Tests/ComposableArchitectureTests/StoreTests.swift
#	Tests/ComposableArchitectureTests/TestStoreFailureTests.swift
#	Tests/ComposableArchitectureTests/TestStoreTests.swift
#	Tests/ComposableArchitectureTests/TimerTests.swift
#	Tests/ComposableArchitectureTests/ViewStoreTests.swift

## Changes

- Require ReactiveSwift 7.1 which includes latest `async` APIs in
`TestScheduler` and `DateScheduler`.

- Remove local `async` `DateScheduler` extensions.

- Add missing `async` keywords in asynchronous tests.

## Changes

- Fix unit tests.

- Remove unnecessary Combine imports

- Fix imports on Linux.

- Fix unit tests on Linux
  + Add missing compile checks for `XCTExpectFailure` in Linux
  + Disable tests that use `@MainActor` on Linux because of an issue
  gathering tests:
  https://github.com/apple/swift-corelibs-xctest/issues/424

- Remove Swift installation from SwiftPM Linux job, as Swift is already
included in `ubuntu-latest` (`ubuntu-20.04`):
https://github.com/actions/runner-images/blob/main/images/linux/Ubuntu2004-Readme.md#language-and-runtime