…ic#182214)

## Summary

Resolves elastic#181800. Fixes the
logic for detecting first time Elastic Agent users on Cloud so that the
multi-page layout for adding an integration kicks in.

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
(cherry picked from commit 63bc11a)

…#182214) (#182281)

# Backport

This will backport the following commits from `main` to `8.14`:
- [[Fleet] Fix logic for detecting first time Elastic Agent users
(#182214)](#182214)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

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Fix logic for detecting first time Elastic Agent users (#182214)\n\n##
Summary\r\n\r\nResolves #181800.
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Fix logic for detecting first time Elastic Agent users (#182214)\n\n##
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Fix logic for detecting first time Elastic Agent users (#182214)\n\n##
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Co-authored-by: Jen Huang <its.jenetic@gmail.com>

* master: (1654 commits)
  Bump ejs from 3.1.9 to 3.1.10
  Don't render exceptions flyout if data is loading (elastic#181588)
  Enable value list modal (elastic#181593)
  skip flaky suite (elastic#181777)
  skip failing test suite (elastic#182263)
  [Mappings Editor] Disable _source field in serverless (elastic#181712)
  [data.search] Fix unhandled promise rejections (elastic#181785)
  [Fleet] Fix logic for detecting first time Elastic Agent users (elastic#182214)
  [ML] Decouple data_visualizer from MapEmbeddable (elastic#181928)
  [ES|QL] Sorting accepts expressions (elastic#181916)
  [ML] Single Metric Viewer: ensures chart displays correctly when opening from a job annotation (elastic#182176)
  Adding optional Description field to Roles APIs (elastic#182039)
  Upgrade Markdown-it to 14.1.0 (elastic#182244)
  Bump xml-crypto from 5.0.0 to 6.0.0
  [DOCS] Fix docs and screenshots for rule creation changes (elastic#181925)
  Update dependency elastic-apm-node to ^4.5.3 (main) (elastic#182236)
  [Obs AI Assistant] register alert details context in observability plugin (elastic#181501)
  Add `@typescript-eslint/no-floating-promises` (elastic#181456)
  [Playground] Propagate Error message into FE (elastic#182201)
  [ES|QL] Rename the setting to a more generic one and move to the general section (elastic#182074)
  ...