flutter-visual-qalisted

# Flutter Visual QA Rendered output is the evidence. Source inspection alone cannot establish visual quality. ## Build a Matrix Select the smallest representative matrix covering: - compact and expanded constraints; - light and dark themes when supported; - primary, loading, empty, error, and destructive states as applicable; - default and enlarged text; - LTR and RTL for localized products. Record the exact viewport, device-pixel ratio, theme, locale, and fixture state. Read `references/visual-qa.md`. For connected or multi-domain products, also read `references/connected-product-workflows.md` and include partial-source failure in the matrix. ## Inspect Review hierarchy and scan path first, then layout, type, spacing rhythm, color roles, controls, content realism, edge behavior, and pixel-level defects. Compare related states side by side. Distinguish implementation defects from subjective preference. Prioritize: 1. task-blocking clipping, overlap, invisibility, or unreachable controls; 2. broken hierarchy, contrast, state communication, or adaptive composition; 3. inconsistency and polish defects; 4. optional aesthetic refinements. ## Golden Tests Use golden tests for stable components and deterministic fixtures. Control fonts, animations, time, network content, and pixel ratio. Do not approve broad golden updates without inspecting diffs. ## Close the Loop Require at least one refinement pass for material findings and recapture affected states. Report the matr