Implement Duck ai usage attributed metric

[cmonfortep]

Task/Issue URL: https://app.asana.com/1/137249556945/project/72649045549333/task/1211382557175161?focus=true

Description

Implements attributed metrics around Duck ai usage

Steps to test this PR

Use logcat filter tag~:"AttributedMetrics"

Feature 1

• Fresh install (including removing ddg folder)
• Ensure Client status running: true -> isActive: true, isEnabled: true
• skip onboarding
• Go to attributed metrics and move the install date back in time
• Open Duck.ai
• Send a message
• Ensure Collected event submit_prompt
• Also AdClickCount7d: Skip emitting, not enough data or no events
• Go to attributed metrics and Add few DuckAI fake events (click on the option)
• Open Duck.ai
• Send a message
• Ensure Fired pixel user_average_duck_ai_usage_past_week with params

Feature 2

• With aiUsageAvg disabled we don't collect and we don't emit
• Interact with duck ai and confirm no collected events, like feature 100% disabled
• With aiUsageAvg enabled, but canEmitAIUsageAvg disabled, we collect but don't emit
• Interact with duck ai and confirm we collect events (check logs), but we don't emit

UI changes

Before	After
!(Upload before screenshot)	(Upload after screenshot)

[cmonfortep]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Sync devices attributed metric #7030
• Subscription status attributed metric implementation #7029
• Implement Duck ai usage attributed metric #7028 👈 (View in Graphite)
• update metrics config from remote #6999
• Adds attributed metric for ad clicks #6956
• Adding retention attributed metric #6955
• Adding search related attributed metrics #6899
• Add attributed metrics internal dev settings #6901
• Attributed metrics module and skeleton #6887 : 1 other dependent PR (#6940 )
• develop

This stack of pull requests is managed by Graphite. Learn more about stacking.

[marcosholgado]

LGTM