Review 03-views/index.md for consistency with four views

[gperu]

Overview

Review the views overview section to ensure consistency with the four views described in subsequent sections.

File

https://github.com/EVERSE-ResearchSoftware/reference-framework/blob/main/source/03-views/index.md

Tasks

• Review views overview content
• Check consistency with the four views described in:
  • 03-views/three-tiers.md
  • 03-views/software-lifecycle.md
  • 03-views/personas.md
  • 03-views/science-clusters.md
• Follow contributing guidelines

Context

RF v3 planning, TF2 meeting 23 March 2026.

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Transferred from gperu/giacomo-work-tracker #28