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🎨 Palette: Add system architecture diagram to README #42

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5 changes: 5 additions & 0 deletions .Jules/palette.md
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Expand Up @@ -6,3 +6,8 @@ This journal contains critical UX/accessibility learnings discovered during the
**Learning:** For infrastructure or backend projects without a functional frontend, the `README.md` serves as the primary User Experience (DX/UX). In these cases, micro-UX improvements shift from ARIA labels to scannability, clarity of project status, and informative (non-redundant) feature lists.

**Action:** Treat the `README.md` as the landing page. Use visual status indicators (badges), scannable bullet points with representative emojis, and ensure that headers provide a clear path for the user to understand the project's utility and maturity.

## 2026-05-19 - Visualizing Architecture for Orchestration UX
**Learning:** In orchestration-focused repositories (like `arbiter`), the most impactful DX/UX improvement is often a high-level architecture diagram. It provides immediate cognitive alignment for users trying to understand the project's placement within a complex stack (e.g., between Kubernetes and Bare-Metal).

**Action:** Use Mermaid diagrams with consistent visual styling (subgraphs for layers, specific node shapes for core components) to communicate system boundaries and data flow in the README.
30 changes: 28 additions & 2 deletions README.md
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@@ -1,7 +1,7 @@
# ⚖️ arbiter

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
![Status: Experimental](https://img.shields.io/badge/Status-Experimental-orange)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg "License: MIT - Open source software license")](https://opensource.org/licenses/MIT)
![Status: Experimental](https://img.shields.io/badge/Status-Experimental-orange "Project Status: Experimental - Not recommended for production")

Dual nature—combining bare-metal virtualized hardware management (aSHARD VRAM pinning) with quantum-accelerated Kubernetes scheduling.

Expand All @@ -16,6 +16,32 @@ Dual nature—combining bare-metal virtualized hardware management (aSHARD VRAM
- ⚛️ **Next-Gen Scheduling**: Leverages quantum-accelerated algorithms for complex Kubernetes workloads.
- ⚖️ **Unified Orchestration**: A single control plane for both hardware and cluster-level operations.

## 🗺️ Architecture

```mermaid
graph TD
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@gemini-code-assist gemini-code-assist Bot May 19, 2026

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medium

While graph is still supported, flowchart is the modern and more feature-rich syntax in Mermaid. Switching to flowchart ensures better rendering consistency and access to newer features as the diagram grows in complexity.

Suggested change
graph TD
flowchart TD

subgraph CloudNative [Cloud-Native Layer]
K8s[Kubernetes Cluster]
Workloads[AI Workloads]
end

subgraph Orchestration [Orchestration Layer]
Arbiter((Arbiter Core))
end

subgraph Infrastructure [Infrastructure Layer]
BareMetal[Bare-Metal Hardware]
GPU[GPU / aSHARD VRAM]
end

K8s <--> Arbiter
Workloads <--> Arbiter
Arbiter <--> BareMetal
Arbiter <--> GPU

style Arbiter fill:#f96,stroke-width:4px
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@gemini-code-assist gemini-code-assist Bot May 19, 2026

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medium

Adding an explicit stroke color alongside the increased stroke-width ensures the core component remains visually distinct across different UI themes (light/dark) and provides better contrast for the central 'Arbiter Core' node.

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

```
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@gemini-code-assist gemini-code-assist Bot May 19, 2026

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medium

To align with the accessibility improvements made to the badges, consider adding a text-based description of the architecture diagram. Mermaid diagrams are rendered as SVGs and may not be fully accessible to screen readers. A brief summary ensures that the system's structure is understandable for all users.

Suggested change
```
> **Architecture Overview:** The Arbiter Core acts as a central orchestration layer, mediating between the Cloud-Native layer (Kubernetes and AI workloads) and the Infrastructure layer (Bare-Metal and GPU resources).


## ⚖️ License

This project is licensed under the [MIT License](LICENSE).