Add Telemetry metrics for Content Analytics

Parent Issue

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User Story

As a system administrator, I want to collect telemetry data on Content Analytics, so I can know if and how much my users are using this feature.

We need to collect telemetry usage data for Content Analytics. This includes storing separate analytics events each time dotCMS receives a request to perform an analytics query. The recorded events should:

• Identify the source of the query (e.g. viewtool, API, etc.)
• Include information about:
  • Success or failure of the request (e.g. was it a valid query or not)
  • The parameters sent (limit, offset, filters, measures, etc.)
  • The size of the returned results
• Include information about the measure(s) queried

Note that activity reports may also query whether and how often users are recording custom analytics events. But those can be queries without any additional events being recorded, so no changes are required for that.

Acceptance Criteria

1. An event is recorded each time dotCMS receives an analytics query, from each of these sources:
   • Analytics viewtool
   • Analytics API
   • Analytics widget (using the Analytics viewtool)
   • Headless app (using the Analytics API)
2. The count of analytics queries can be retrieved via a separate analytics query

Proposed Objective

Core Features

Proposed Priority

Priority 2 - Important

External Links... Slack Conversations, Support Tickets, Figma Designs, etc.

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Assumptions & Initiation Needs

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Quality Assurance Notes & Workarounds

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Sub-Tasks & Estimates

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Start by tracing how analytics queries enter through the Analytics viewtool and Analytics API, including the widget and headless app paths. Identify where query success, parameters, measures, and result sizes are available. Done means each accepted source records a separate telemetry event and the resulting query count can be retrieved through an analytics query.