Fix listen not working from home

[Gio2018]

Goal

• Fix a bug where listen was not working when opening a recent saves item from home. This was because the listen presenting logic was baked into SavesContainerViewController. We could have added the same logic to HomeViewController, but a better solution was to move it to ReadableHostViewController, so that Listen would work regardless where we decide to present the saved article from.

Test Steps

• Build/run
• Open an article from Home/Recent Saves
• Make sure listen works
• Also test listen from Saves and from Saves list, and make sure it still works as expected.

[pocket-ci]

	Messages
📖	No SwiftLint violations! 🎉
📖	Project coverage: 37.23%
📖	Checking XCode Environment Variables
📖	Edited 2 files
📖	Created 0 files

PocketKit: Coverage: 63.09

File	Coverage
ReadableHostViewController.swift	81.73%	✅
SavesContainerViewController.swift	74.31%	✅

PocketKitTests: Coverage: 28.23

File	Coverage
SavesContainerViewController.swift	50.69%	✅
ReadableHostViewController.swift	53.85%	✅

Generated by 🚫 Danger Swift against fccc45b

[nzeltzer]

Nice solution :)

[sentry-io]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ App Hanging: App hanging for at least 2000 ms. UITabBar._sendAction(withEvent:) View Issue
• ‼️ App Hanging: App hanging for at least 2000 ms. SavesContainerViewController View Issue
• ‼️ App Hanging: App hanging for at least 2000 ms. _UINavigationBarContentView.__backButtonAction View Issue
• ‼️ App Hanging: App hanging for at least 2000 ms. -[PKTTextToSpeech initWithConfiguration:] View Issue
• ‼️ App Hanging: App hanging for at least 2000 ms. HeadingComponent.init View Issue

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