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🎨 Palette: [UX improvement] Enhance README accessibility and clarity#36

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palette-readme-ux-improvements-12949815021540319961
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🎨 Palette: [UX improvement] Enhance README accessibility and clarity#36
Igor Holt (igor-holt) wants to merge 1 commit into
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palette-readme-ux-improvements-12949815021540319961

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@igor-holt
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This PR introduces several micro-UX improvements to the README.md, which serves as the primary interface for this infrastructure project.

💡 What:

  • Accessibility: Added title attributes to the License and Status badges.
  • Visual Clarity: Added a Mermaid architecture diagram showing the relationship between Cloud Native, Orchestration (Arbiter Core), and Infrastructure layers.
  • Safety Communication: Added a [!CAUTION] GitHub Alert block to warn users about the experimental nature of the project.
  • Scannability: Refined and expanded the feature list with more technical detail and unique descriptions.

🎯 Why:

As an infrastructure project without a traditional UI, the README.md is the primary touchpoint for developers. These changes reduce cognitive load, improve accessibility for screen readers, and provide immediate visual context for the system's architecture.

♿ Accessibility:

  • Badge images now have descriptive title attributes that function as tooltips and provide context for assistive technologies beyond the alt text.
  • High-contrast GitHub alerts ensure critical status information is not missed.

PR created automatically by Jules for task 12949815021540319961 started by Igor Holt (@igor-holt)

- Added descriptive `title` attributes to badges for tooltips and accessibility.
- Introduced a `[!CAUTION]` GitHub Alert to clearly communicate the project's experimental status.
- Implemented a Mermaid architecture diagram to visualize orchestration layers.
- Expanded the feature list with more descriptive and unique bullet points for better scannability.

Co-authored-by: igor-holt <125706350+igor-holt@users.noreply.github.com>
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roomote-v0 Bot commented May 12, 2026

Rooviewer Clock   See task

Review complete. No issues flagged.

  • No issues found

Mention Roomote (@roomote) in a comment to request specific changes to this pull request or fix all unresolved issues.

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Code Review

This pull request enhances the README.md by adding an experimental status warning, a Mermaid architecture diagram, and more detailed descriptions of the project's key features. Feedback on the changes suggests refining the Mermaid diagram's directional arrows to better represent hardware relationships and adjusting node styling to improve accessibility across different display themes.

Comment thread README.md
K8S <--> Arbiter
Arbiter <--> SCHED
Arbiter <--> BM
BM --- GPU
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medium

The relationship between BM (Bare-Metal Hardware) and GPU (Virtualized GPU / VRAM) is currently represented as a simple link (---). To more accurately reflect that the hardware hosts or provides these virtualized resources, consider using a directed arrow or a labeled connection.

Suggested change
BM --- GPU
BM --> GPU

Comment thread README.md
Arbiter <--> BM
BM --- GPU

style Arbiter fill:#f96,stroke-width:4px
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medium

While styling the Arbiter node helps it stand out, using a hardcoded hex color like #f96 (orange) might have accessibility issues regarding contrast in certain GitHub themes (e.g., light mode vs. dark mode). It is generally safer to use Mermaid's built-in theme variables or a more standard color palette if accessibility is a primary goal of this PR.

Suggested change
style Arbiter fill:#f96,stroke-width:4px
style Arbiter fill:#ff9966,stroke:#333,stroke-width:4px

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