Update to GA4

[driftingly]

This PR adds support for GA4.

• Updates spatie/laravel-analytics to 5.2.1
  • Drops support for Laravel 9

Changes between 4.1.0 and 5.2.1

Important

Changes env variable from ANALYTICS_VIEW_ID to ANALYTICS_PROPERTY_ID

Comparing metrics: Google Analytics 4 vs. Universal Analytics Comparing metrics

Universal Analytics to Google Analytics 4 dimensions and metrics equivalence

Changes

• Accessing Analytics through the facade now
• performQuery has been renamed to get
• view id has been updated to property id
• Metric changes
  • ga:pageviews => screenPageViews
  • ga:year => year
  • ga:users => totalUsers
  • ga:1dayUsers => active1dayUsers
  • ga:7dayUsers => active7dayUsers
  • ga:28dayUsers => active28dayUsers
  • ga:sessions => sessions
  • ga:avgSessionDuration => averageSessionDuration
• Dimension changes
  • ga:pageTitle => pageTitle
  • ga:hostname => hostName
  • ga:pagePath => pagePath
  • ga:fullReferrer => pageReferrer
  • ga:country => country
• Analytics data results changes
  • pageViews => screenPageViews
• Removed FourteenDayActiveUsersMetric
  • GA4 doesn't support 14-day active users, only daily, weekly, and monthly
• Migrating away from deprecated assertObjectHasAttribute to assertObjectHasProperty
• Fixes UI issues with FilterMenu.vue, MostVisitedPages.vue, ReferrerList.vue
• Removes columns not available in GA4 from Tool.vue page

Testing

Following the instructions on the Spatie docs I created a project and configured Google Analytics Data API access. Then, I created a Google Analytics account for a local testing domain.

Closes #54
Closes #53
Closes #49

[mattstauffer]

I skimmed through everything and it all seems pretty reasonable. Haven't actually loaded it up on a site though. Do we need an upgrade guide or anything else?