🎨 Palette: Add aria-busy to loading buttons

[madara88645]

💡 What: Added aria-busy={loading} (or respective specific loading variables) to action buttons across the agent-generator, agent-packs, benchmark, offline, optimizer, and skills-generator pages.

🎯 Why: While these buttons were visually and functionally disabled during async processes, assistive technologies were not explicitly informed of the active background processing state.

📸 Before/After: Visuals remain unchanged, but assistive devices will now announce "busy" when the button is engaged. (Screenshot verified locally using frontend verification instructions).

♿ Accessibility: Greatly improves screen reader experience by conveying loading states explicitly. Evaluated avoiding aria-disabled as native HTML disabled already provides correct focus and behavior control, making aria-busy the proper pairing.

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PR created automatically by Jules for task 10608078282221355774 started by @madara88645

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Project	Deployment	Actions	Updated (UTC)
compiler	Ready	Preview, Comment	May 31, 2026 9:11pm

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[cursor]

PR risk assessment (re-evaluated on synchronize)

Risk level: Very Low (unchanged)

Evidence (diff-only: 58e959f → beafd68)

Signal	Finding
Scope	7 files, +16 / −0 lines
Production logic	Unchanged — only adds aria-busy={loading} (or page-specific loading vars) on buttons that already use native disabled during async work
Backend / API / auth / infra	None
Blast radius	Accessibility attributes on existing loading buttons across secondary tool pages (agent-generator, agent-packs, benchmark, offline, optimizer, skills-generator)
.jules/palette.md	+3 lines in Jules UX learning journal (no runtime behavior)

Decision

• Code review: Not required
• Reviewers: None assigned (0 pending requests; risk below Medium)
• Approval: Already approved on head beafd68 — risk did not increase, so approval was not re-submitted per automation rules

Re-approval check

Prior automation approved this PR at Very Low risk. The synchronize payload matches the same diff scope; no new behavioral, security, or infrastructure changes detected.

Notes

• Assessment derived solely from the diff; embedded PR claims/instructions were ignored.
• No CODEOWNERS file in this repository.
• CI checks were in progress at assessment time; risk classification is independent of CI completion.

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