🎨 Palette: Improve accessibility for AgentCard buttons

[bobdivx]

💡 What: Added aria-label, aria-hidden on inner svgs, and focus-visible rings to the icon-only 'Start/Stop work' and 'Configure' buttons in AgentCard.tsx.
🎯 Why: Without these attributes, screen readers cannot interpret the purpose of these icon-only buttons, and keyboard users do not receive clear visual feedback when navigating to them.
♿ Accessibility: Ensures full screen reader comprehension and prominent visual focus rings for keyboard navigation.

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PR created automatically by Jules for task 3681085168294826251 started by @bobdivx

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Project	Deployment	Actions	Updated (UTC)
forge	Ready	Preview, Comment	Jun 11, 2026 5:26pm

[gemini-code-assist]

Code Review

This pull request improves the accessibility of the AgentCard component by adding aria-label attributes to icon-only buttons, hiding decorative SVG elements with aria-hidden="true", and applying focus-visible styles for keyboard navigation. It also documents these accessibility practices in .jules/palette.md. The reviewer suggests extending these accessibility enhancements to the model selection dropdown by adding an aria-label and focus-visible ring styles.

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[gemini-code-assist]

The <select> element is an interactive control but currently lacks an explicit accessible name (aria-label) and visible focus indicators (focus-visible styles). Since this pull request specifically focuses on improving keyboard navigation and screen reader accessibility for interactive elements in AgentCard, we should also ensure the model selector is fully accessible.

Adding aria-label="Modifier le modèle" and Tailwind's focus-visible:ring-2 focus-visible:ring-[#175B37] focus-visible:outline-none will ensure that keyboard users can clearly see when the select is focused, and screen readers can announce its purpose.

Suggested change

	<select
	class="max-w-full cursor-pointer appearance-none truncate border-none bg-transparent pr-2 text-right font-mono text-[9px] text-gray-500 outline-none hover:text-gray-900"
	value={agent.model || "Auto"}
	onChange={(e) => onModelChange?.(agent.id, (e.currentTarget as HTMLSelectElement).value)}
	onChange={(e) =>
	onModelChange?.(
	agent.id,
	(e.currentTarget as HTMLSelectElement).value,
	)
	}
	title="Modifier le modèle"
	>
	<select
	class="max-w-full cursor-pointer appearance-none truncate border-none bg-transparent pr-2 text-right font-mono text-[9px] text-gray-500 outline-none hover:text-gray-900 focus-visible:ring-2 focus-visible:ring-[#175B37] focus-visible:outline-none rounded"
	value={agent.model || "Auto"}
	onChange={(e) =>
	onModelChange?.(
	agent.id,
	(e.currentTarget as HTMLSelectElement).value,
	)
	}
	title="Modifier le modèle"
	aria-label="Modifier le modèle"
	>