Widgets improvements

[Gio2018]

Goal

• Remove the unused static recommendations widget
• Update the recent saves widget when users log in/out

Test Steps

• Build/run this branch
• login
• Install recommendations and recent saves widgets and make sure they display content
• Make sure the recommendations widget is configurable by long pressing and choosing a topic
• Logout
• Make sure the recent saves displays the logged out message

[nzeltzer]

lgtm!

[pocket-ci]

	Messages
📖	No SwiftLint violations! 🎉
📖	Project coverage: 35.76%
📖	Checking XCode Environment Variables
📖	Edited 5 files
📖	Created 0 files

PocketKit: Coverage: 58.93

File	Coverage
HomeView.swift	93.75%	✅

Sync: Coverage: 68.33

File	Coverage
RecommendationsWidgetsUpdateService.swift	96.55%	✅

SyncTests: Coverage: 20.37

File	Coverage
RecommendationsWidgetsUpdateService.swift	91.38%	✅

ItemWidgets.appex: Coverage: 0.0

File	Coverage
TopicRecommendationsWidget.swift	0.0%	⚠️

PocketKitTests: Coverage: 22.94

File	Coverage
HomeView.swift	94.64%	✅

Generated by 🚫 Danger Swift against 74d5f7a

[sentry-io]

Suspect Issues

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

• ‼️ App Hanging Fully Blocked: App hanging for at least 2000 ms. closure in HomeView.body.getter View Issue

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