Add insights archetype and content creation script

[nathenharvey]

Improvements to the content creation workflow by adding a new archetype for insights and a utility script to automate the setup of new content and its corresponding tests.

Changes:

• New Archetype: Added hugo/archetypes/insights.md to scaffold new insight articles with standard front
  matter (title, dates, authors, etc.).
• Renamed Archetype: Renamed hugo/archetypes/devops-capabilities.md to hugo/archetypes/capabilities.md to better align with the project structure.
• Refactored archetypes: Fixed up hugo/archetypes/capabilities.md and hugo/archetypes/research.md to use proper date formatting.
• Automation Script: Added scripts/create_content.sh. This script:
  • Wraps hugo new to create content from the appropriate archetype.
  • Automatically generates a Playwright test file in test/playwright/tests/.
  • Populates the test file with a standard template, including imports and basic checks for title, header, updated date, and author visibility (specifically for insights).

Usage: ./scripts/create_content.sh insights/my-new-post.md

[gemini-code-assist]

Code Review

This pull request introduces a helpful content creation script and a new archetype for insights, which will streamline the content workflow. The changes are well-structured.

My review includes a few suggestions for the new shell script to improve its robustness and portability, including a fix for a path-handling bug. I've also suggested a minor improvement to the new insights archetype to align it with more common YAML conventions, which should make it easier for authors to use.

Why did the coffee file a police report? It got mugged!

[github-actions]

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