[lucas-fochesatto]

Description

Precision annotation needs exact locked view restoration and distinct source pixels at high zoom; explicit viewport updates now preserve valid requested transforms, and the public pixel-inspection option keeps zoomed media crisp at the configured display resolution.

Type of Change

• Bug fix
• New feature

Validation

• Tests added or updated where behavior changed
• Documentation updated where the public API or workflow changed
• Screenshots or recording attached for visual changes
• Full npm run verify passed: 3,359 Vitest tests plus boundary, docs, packaging, demo and benchmark checks/builds.
• Chromium/WebGPU: 8 native/proxy DPR 1/2 captures match baseline RGBA; display sampling is preserved after capture and extraction errors.
• Actual editor in local Chromium: locked navigation across different media sizes, controls/reset, wheel anchors and DPR 1/2 passed; screenshot pixels contain only source colors at high zoom.

Notes For Reviewers

• GPU captures preserve baseline pixels independently of pixel inspection, retaining existing dimensions and DPR behavior.
• pixelInspection.minScale uses CSS pixels per natural media pixel; smooth sampling remains the default. Display filters inherit the configured render resolution.
• Explicit setters accept positive finite scales outside gesture bounds while locked; pan/wheel gestures retain lock and bounds, including fractional offsets.

[joaomarcoscrs]

LGTM