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Product image verification

The owner selected S3/CloudFront and approved the AWS SDK. Product is deliberately deferred until its repository exists. This delivery implements the frontend and records the remaining backend work. It does not claim S3 persistence, cloud provisioning or real-service acceptance.

Executed checks

App Passing workflow Evidence
Landing 42603058404 Formatting, ESLint, types, six unit tests, static build and six desktop/mobile browser cases
Store 42603060813 Same checks, six unit tests and ten desktop/mobile browser cases
Admin 42603940090 Same checks, six unit tests and six desktop/mobile browser cases, including light/dark screenshots

All three local pre-commit configurations passed. The static exports and local Dockerfiles build successfully. No new frontend package or lockfile dependency was required. The approved AWS SDK is reserved for the future Product backend, where storage credentials and authorization belong.

Three stdlib HTTP fixture tests passed with:

python3 -m unittest discover -s tests/frontend -p 'test_*.py'

They exercise upload/replace/content reads, alt edits, removal, unchanged other products, missing CSRF, non-admin access, invalid size/type/dimensions, expired tickets, wrong-length files and replay/overwrite rejection. These are fixture contract checks, not proof of real S3 or Product security. The fixture trusts client dimensions and holds bytes/tickets only in memory.

Browser evidence

The image suites run against exported files with explicit API fixtures on Chromium desktop and Pixel 5 profiles. Browser control through the local app was unavailable in this session, so no manual click-through is claimed. CI provides the actual browser interactions and screenshot artifacts.

Element/state Observed automated outcome
Public image URL Image decoded with nonzero natural width and the supplied alternative text
Failed image fetch Honest unavailable-image fallback replaced the broken image
Legacy product Optional image field preserved backward compatibility
Manage image Opened the product's dialog for an administrator
Empty image dialog Save disabled until a valid selection
Invalid file Visible JPEG/PNG/size validation message
File picker and alternative text Valid existing project-logo fixture selected and previewed; no invented product photography
Save Requested upload authorization, sent raw PUT with the allowed conditional header and attached the resulting image
Replace New versioned URL returned and the replacement rendered
Alt edit Updated metadata without another file upload
Remove / Keep Confirmation appeared; Keep canceled removal
Confirm removal Image reference removed and dialog closed
Cancel / Escape Dismissed the overlay without saving
Theme Light and Dark dialogs rendered and were captured after settling transitions
Mobile The page stayed within viewport width; dialog content scrolls within its bounded overlay
Runtime errors New suites asserted no uncaught browser page errors

The first captured screenshots revealed poor visibility of a transparent white fixture on the paper surface. A neutral gray image background now supports transparent assets in both themes. Screenshots disable finite transitions to capture the settled view, rather than a partially faded dialog. Cards use a consistent crop; the product detail view contains the entire image.

antislop gate for the image extension

This extends the full application gate. The existing palette, typography, navigation, landmarks and mock-store notices remain in use. The following records each requirement against the changed UI.

Rule Result and evidence
R-01 PASS: existing paper/ink/rust palette retained; gray media background serves transparency visibility
R-02 PASS: new copy scanned for the prohibited punctuation character
R-03 PASS: mobile browser flow passes viewport-width assertion; native file button has a 44px minimum
R-04 PASS: no new decorative icon collection
R-05 PASS: catalog and image-editing tasks retain their existing compositions
R-06 PASS: inherited system controls and editorial product typography
R-07 PASS: no decorative background grid or pattern added
R-08 PASS: no decorative arrows added
R-09 PASS: no promotional badge added
R-10 PASS: settled overlays use normal MUI surfaces, without a blur stack
R-11 PASS: existing image/control radii retained
R-12 PASS: overlay elevation identifies the active editing layer
R-13 PASS: no glow added
R-14 PASS: card repetition supports product comparison; image editing uses a dialog
R-15 PASS: Manage/Save/Remove/Keep image actions name their behavior
R-16 PASS: explanatory copy describes file limits and save behavior
R-17 PASS: dimensions/size limits are implemented validation constraints, not marketing statistics
R-18 PASS: no testimonials or fictional people added
R-19 PASS: existing restrained overlay feedback; screenshot capture settles transitions
R-20 PASS: established catalog identity retained
R-21 PASS: existing working theme selector retained
R-22 PASS: no unrelated illustration added
R-23 PASS: tests reuse the existing project logo as a disclosed upload fixture
R-24 PASS: no ghost navigation links added
R-25 PASS: inherited text colors retain the documented contrast; neutral media surface improves transparent-image visibility
R-26 PASS: browser record covers every new control; unavailable real uploads are disabled with an explicit message
R-27 PASS: invalid file, broken image, pending/error feedback and missing-image states are implemented and exercised where listed
R-28 PASS: no FAQ added
R-29 PASS: only a functional neutral media background added to the existing palette
R-30 PASS: no copied storefront/template branding
R-31 PASS: image-frame, crop/contain and overlay reasons are recorded above
R-32 PASS: native controls, inherited focus ring and Escape behavior verified in the browser suite
R-33 PASS: features live directly in maintained TSX/CSS; no source-patching helper ships
R-34 PASS: Light/Dark image dialogs captured in both desktop/mobile runs
R-35 PASS: builds, actual automated interactions, image decoding and uncaught page-error checks passed
R-36 PASS: no claim of cloud persistence or completed Product security testing
R-37 PASS: existing authorized design direction and dials continue to govern the extension
R-38 PASS: fixture content and future service boundary are explicitly identified
R-39 PASS: labeled native file input, named buttons, alternative text, semantic modal and inherited reduced-motion rules
R-40 PASS: dimensioned images, reserved aspect ratios, lazy catalog images and priority detail media; performance scores not measured

C-1 PASS: media and overlay choices have stated purposes. C-2 PASS: new control outcomes are recorded. C-3 PASS: the dialog serves product image management. C-4 PASS: the new failure, mobile and theme flows were exercised as listed. C-5 PASS: the fixture/S3 distinction remains explicit.

Acceptance deferred to Product creation

Implement and validate the saved S3/database contract, backend byte-level image validation, IAM/CORS, lifecycle cleanup, concurrency protection and CDN caching. Then run the same UI flows against real services and enable normal uploads. CDN environment values will be requested at deployment time. Private CodeQL remains deferred by the owner's earlier decision; the unchanged development-tool audit findings remain documented in dependencies.