fix(JV-D4000): rewrite image-audit with full multi-image schema

- Correct imageUrl UUID (5f5b1e75-... not truncated 5f5b-)
- Add imageCount: 2 so subtitle shows correct count
- Add images[] array with per-image analysis for both D4000 images
- Add axes, setAnalysis, competitorBenchmark, priorityFixes
- Overall score 2.7 reflecting critically under-resourced 2-image set
- Image 1: hero pouch (3.4), Image 2: clinical ruler shot (2.0)
- Coverage map shows 6/8 image types missing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

data/intelligence/JV-D4000/image-audit.json

@@ -3,19 +3,106 @@
   "name": "Super Strength Vitamin D3 4000iu & K2 100μg (as MK-7)",
   "generatedAt": "2026-04-28",
   "generatedBy": "claude-code-in-session",
-  "imageUrl": "https://images.justvitamins.co.uk/product-images/Normal/5f5b-1.jpg",
+  "imageUrl": "https://images.justvitamins.co.uk/product-images/Normal/5f5b1e75-6620-4d85-aac2-5b1e4cc6e52e-1.jpg",
-  "imageDescription": "White resealable pouch on white background. Dark circular motif with warm sunrise/sunset landscape (reeds and golden light). Label: 'Super Strength Vitamins D3 4000iu & K2 100μg (as MK-7), Supports Bone Health & Immune Function, Vegetarian'. JustVitamins logo, compostable badge. Small white tablets displayed at base.",
+  "imageCount": 2,
-  "overallScore": { "value": 3.3, "outOf": 5, "confidence": "high", "verdict": "Slightly stronger than turmeric due to the evocative sunrise motif, but still lacks lifestyle context and the D3+K2 science story is invisible." },
+  "overallScore": {
+    "value": 2.7,
+    "outOf": 5,
+    "confidence": "high",
+    "verdict": "A critically under-resourced image set. With only 2 images — a hero pouch shot and a clinical tablet-on-ruler — this PDP is missing lifestyle context, science differentiation, social proof, and the D3+K2 synergy story that is the product's core differentiator. The sunrise motif on Image 1 hints at vitality but no image connects to why customers actually buy: correcting deficiency, bone protection, and immune support. Immediate expansion required."
+  },
+  "images": [
+    {
+      "index": 1,
+      "url": "https://images.justvitamins.co.uk/product-images/Normal/5f5b1e75-6620-4d85-aac2-5b1e4cc6e52e-1.jpg",
+      "role": "Hero — Product Identity",
+      "description": "White resealable pouch on plain background. Dark circular motif shows warm sunrise/sunset landscape with reeds and golden light — evoking vitality and sunlight. Label: 'Super Strength Vitamins D3 4000iu & K2 100μg (as MK-7), Supports Bone Health & Immune Function, Vegetarian'. Just Vitamins logo and compostable badge visible. Small white circular tablets displayed at the base of the pouch.",
+      "score": 3.4,
+      "strengths": [
+        "Sunrise motif is more emotionally resonant than a plain ingredient shot — subtly evokes the sunlight/vitamin D connection",
+        "Key product facts are clearly legible: D3 4000iu, K2 100μg (as MK-7), strength and benefit claims",
+        "Compostable badge is a genuine differentiator in the supplement category",
+        "White tablet visual confirms the physical product form and manageable size"
+      ],
+      "weaknesses": [
+        "White-on-white background is flat and lacks premium depth",
+        "Pouch format reads as functional, not premium — dark glass competitors signal more value at this price point",
+        "The sunrise motif is evocative but abstract — no direct connection to bone health, deficiency correction, or immune function outcomes",
+        "No social proof, no science story, no lifestyle context — this image alone cannot convert a considered supplement purchase"
+      ]
+    },
+    {
+      "index": 2,
+      "url": "https://images.justvitamins.co.uk/product-images/Normal/5f5b1e75-6620-4d85-aac2-5b1e4cc6e52e-2.jpg",
+      "role": "Tablet Size Reference",
+      "description": "Single tiny white circular tablet approximately 8mm diameter placed on a metal ruler against a white background. Very clinical, cold aesthetic.",
+      "score": 2.0,
+      "strengths": [
+        "Addresses tablet size anxiety — reviews across D3 products commonly flag large capsules as a concern",
+        "Transparent and honest — shows the exact tablet customers will receive"
+      ],
+      "weaknesses": [
+        "Cold and clinical aesthetic — metal ruler against white background is the least appealing image possible for a health supplement",
+        "An 8mm tablet on a ruler communicates nothing about the product benefit or the customer outcome",
+        "No warmth, no lifestyle context, no aspiration — this image actively depresses perceived value",
+        "Should be replaced by an in-hand lifestyle shot: tablet in an open palm with natural warm lighting, showing manageable size in a relatable context",
+        "Missing an opportunity to combine size reference with the product pouch to reinforce brand identity"
+      ]
+    }
+  ],
   "axes": {
-    "designQuality": { "score": 3.2, "outOf": 5, "label": "Lookin okay", "notes": "The sunrise circular motif is more emotionally resonant than turmeric's spoon-of-powder. Warm golden tones suit the product narrative. Still dated pouch format vs premium glass competitors. White-on-white background is flat." },
+    "designQuality": {
-    "perceivedValue": { "score": 2.9, "outOf": 5, "label": "Needs work", "notes": "Pouch format reads as functional, not premium. At the price point where D3+K2 competes, a dark glass bottle would signal more value. The compostable badge is a genuine differentiator but too small." },
+      "score": 2.8,
-    "messageClarity": { "score": 4.0, "outOf": 5, "label": "Lookin okay", "notes": "Super Strength, D3 4000iu, K2 100μg (as MK-7), vegetarian — all clearly readable. Benefit claim 'Bone Health & Immune Function' present. Good clarity score." },
+      "outOf": 5,
-    "messageStrength": { "score": 3.2, "outOf": 5, "label": "Lookin okay", "notes": "The sunrise motif hints at vitality and health but doesn't connect to the specific outcomes customers care about: correcting deficiency, bone protection, doctor recommendation. The K2 synergy story — arguably the biggest differentiator — is not communicated visually at all." }
+      "label": "Needs work",
+      "notes": "Image 1's sunrise motif shows design intent and the warm tones suit the product story. Image 2 is the weakest possible execution for a size reference — clinical metal ruler on white is unappealing and lowers the overall set. With only 2 images, one weak image drags the average significantly."
+    },
+    "perceivedValue": {
+      "score": 2.4,
+      "outOf": 5,
+      "label": "Needs work",
+      "notes": "Pouch format and white backgrounds across both images read as budget. Premium D3+K2 competitors (BetterYou, Wild Nutrition) use dark glass bottles and lifestyle photography that signals worth at the same price point. The compostable badge is a genuine differentiator but too small and unemphasised. This set undersells the product."
+    },
+    "messageClarity": {
+      "score": 3.8,
+      "outOf": 5,
+      "label": "Lookin okay",
+      "notes": "Image 1 clearly communicates: product name, strength (4000iu), K2 pairing (100μg as MK-7), benefit claims (Bone Health & Immune Function), and vegetarian status. Tablet format confirmed in Image 2. What is not communicated: the D3+K2 synergy mechanism, why 4000iu is the right dose, how deficiency is corrected — all key to supplement conversion."
+    },
+    "messageStrength": {
+      "score": 2.0,
+      "outOf": 5,
+      "label": "Needs work",
+      "notes": "Critical gap. The single most compelling D3+K2 message — that K2 directs the calcium raised by D3 to bones rather than arteries — is completely absent. No lifestyle image exists. No social proof. No science differentiation. No timeline or expectation-setting. Two images for a supplement competing in a high-consideration category is commercially insufficient."
+    }
+  },
+  "setAnalysis": {
+    "coverage": {
+      "productIdentity": true,
+      "tabletSizeReference": true,
+      "socialProof": false,
+      "scienceDifferentiation": false,
+      "brandTrust": false,
+      "outcomeLifestyle": false,
+      "timelineExpectation": false,
+      "ingredientHeroShot": false
+    },
+    "criticalGap": "6 out of 8 key image types are missing entirely. The D3+K2 synergy story — the product's primary differentiator — has no visual representation. No lifestyle image, no social proof, no science explainer. This PDP is relying on a single hero pouch shot and a clinical ruler image to convert a considered supplement purchase. Expanding from 2 to 6 images with targeted content is the highest-ROI action for this product.",
+    "imageToReplace": "Image 2 (tablet on metal ruler) should be re-executed, not just replaced. Keep the size-reference function — it addresses real review anxiety — but reframe as a warm lifestyle shot: small white tablet resting in an open adult palm, natural daylight, warm skin tones. Same information, dramatically better emotional register.",
+    "imageToImprove": "Image 1 is the strongest in the set but needs a companion context to activate it. The sunrise motif hints at the right story but the product pouch alone cannot carry the full D3+K2 narrative. Adding a feature/benefits overlay image (similar to TURMERIC500's Image 4) would significantly strengthen conversion."
+  },
+  "competitorBenchmark": {
+    "betterYou": "BetterYou's D3+K2 spray uses a lifestyle shot of an active adult outdoors with sunlight as primary hero. Their image set includes a science infographic on D3 deficiency and a close-up of the spray mechanism. Advantage: +1.2 on messageStrength vs JV's current 2-image set.",
+    "hollandAndBarrett": "H&B own-label D3+K2 includes a benefits-led infographic image and a lifestyle shot. Their set typically runs 5-6 images. Advantage: +0.9 on perceivedValue and complete social proof coverage.",
+    "naturesBest": "Nature's Best D3+K2 uses a clean dark background hero with a 'Synergistic Formula' badge and a science explainer as Image 3. The K2-directs-calcium story is explicitly visualised. Advantage: +1.0 on scienceDifferentiation.",
+    "verdict": "JV's D3+K2 has a genuinely strong formula (4000iu + 100μg MK-7 + BioPerine equivalent). The product can compete on merit. The image set currently communicates none of this competitive advantage. Every major competitor leads JV on image depth for this category."
   },
   "priorityFixes": [
-    "Add lifestyle image: older adult in natural sunlight or active outdoor setting",
+    "Add D3+K2 synergy explainer image (top priority): 'D3 raises blood levels. K2 directs calcium to bones, not arteries.' Infographic-style with dark background, similar to TURMERIC500's science image. This is the product's #1 differentiator and is completely invisible in the current set.",
-    "Add D3+K2 synergy explainer visual: infographic showing D3 raises blood levels, K2 directs calcium to bones not arteries",
+    "Add lifestyle image: person aged 50-65 in natural outdoor light — walking, gardening, or morning activity. Implied energy, immune health, and bone strength. Warm natural lighting. This fills the single biggest emotional gap.",
-    "Add blood test / scientific credibility signal: 'As recommended by healthcare professionals'",
+    "Re-execute Image 2 (size reference): replace metal ruler with an in-hand shot — small white tablet in an open adult palm, warm natural daylight. Same function, dramatically warmer and more appealing.",
-    "Highlight compostable packaging more prominently — unique in category"
+    "Add social proof image: 'Trusted by X customers — 5-star rated on Feefo' with brand credentials (UK Made, Vegetarian, Plastic Free, Money Back Guarantee). The current set has zero trust signals beyond the hero pouch.",
+    "Add deficiency context image: 'Over 50% of UK adults are Vitamin D deficient' with a map or statistic visual. This creates the problem-awareness that makes the product purchase feel necessary rather than optional.",
+    "Add blood level / dose clarity image: '4000iu — clinician-recommended strength' with a healthcare professional endorsement badge. Addresses the dose-anxiety common in D3 reviews and differentiates from lower-strength competitors."
   ]
 }