chore: add multi-device docs tester

[mnkiefer]

New workflow: Multi-device Docs Tester

• Generated .github/workflows/multi-device-docs-tester.md with the help of create-agentic-workflow interactive session, which:
  • Builds and serves the documentation site locally.
  • Uses Playwright and bash scripts to test the site across mobile, tablet, and desktop device configurations.
  • Performs layout, accessibility, interaction, and visual validation checks.
  • Analyzes results, categorizes issues by severity, and creates a detailed GitHub issue if problems are found.
  • Cleans up resources and provides a summary of test outcomes and artifacts.
• This workflows will run daily to ensure multi-device support/view of our docs pages.

[Copilot]

@pelikhan I've opened a new pull request, #3624, to work on those changes. Once the pull request is ready, I'll request review from you.

[pelikhan]

oops did not mean to trigger copilot

[mnkiefer]

oops did not mean to trigger copilot

I addressed your change requests (manually). 🤓 Let's merge?

[Copilot]

Pull Request Overview

This PR adds a new agentic workflow called "Multi-Device Docs Tester" that automatically tests documentation sites across multiple device types (mobile, tablet, desktop) on a daily schedule. The workflow uses Playwright for browser automation and creates GitHub issues when problems are detected.

Key Changes

• Automated testing workflow: Tests documentation site responsiveness, accessibility, interactions, and visual validation across 10+ device configurations
• Scheduled execution: Runs daily at 9 AM UTC with optional manual triggering
• Issue reporting: Creates detailed GitHub issues for detected problems with severity categorization
• Screenshot capture: Uploads screenshots as assets for visual validation

Reviewed Changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 3 comments.

File	Description
.github/workflows/daily-multi-device-docs-tester.md	Workflow source file defining the multi-device testing agent with configuration issues in tool and safe-output settings
.github/workflows/daily-multi-device-docs-tester.lock.yml	Compiled GitHub Actions workflow with 4474 lines implementing the agent execution, safe-outputs, and threat detection jobs

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