[efraespada]

Text and icon navigation checks now compare every decoded screenshot pixel with the matching Home Assistant reference on macOS and Linux. This catches paint-only regressions while preserving the existing style and geometry evidence.

What changed

• Added exact pixel-agreement checks for text and icon navigation captures on both platforms.
• Included pixel-agreement results in each parity report alongside the existing geometry and style evidence.
• Updated the visual parity documentation to describe the cross-platform pixel checks.

Validation

• Local Chromium: all 16 text and 48 icon captures matched their originals exactly.
• A 24×24 paint-only change failed both checks.
• The 64 screenshots from the prior Linux CI artifact matched their originals exactly.
• Type checks passed.

Closes #14

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[vypbot]

Bugbot: review complete

Current status: No active findings on 46bea5a.

Pull request · Verified commit · Workflow run

[vypbot]

Copilot approval · Approval blocked

Status: Effective branch rules must be readable and dismiss stale approvals.
Completed: 1/1 observed checks succeeded; Bugbot complete.
Action required: Fix the named prerequisite and rerun the observer.
Impact: No new approval is confirmed for this revision.
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Technical evidence

Revision: 46bea5a1a187; base: 7d5656678722; reason: unsafe-rules.