fix(web): draw the ai-judge and lazada platform logos

Both platforms appear in the catalog, and every tile asks for
/logos/platforms/<slug>.svg, so each catalog view logged two 404s before
falling back to the initial tile. ai-judge is a capability, not a brand, so
it gets a drawn generic mark like image-gen and voice-gen (a balance
scale); Lazada has no Simple Icons mark, so it gets the documented
brand-colour lettermark, like JD.

src/treg/web/logos/platforms/ai-judge.svg

@@ -0,0 +1,11 @@
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="AI judgment">
+  <!-- Not a brand: a judgment weighed over evidence, drawn as the balance scale every verdict uses. -->
+  <g fill="#3F6FB5">
+    <rect x="11.1" y="3.6" width="1.8" height="15.4" rx=".9"/>
+    <rect x="2.6" y="5.4" width="18.8" height="1.8" rx=".9"/>
+    <rect x="6.8" y="18.6" width="10.4" height="2.2" rx="1.1"/>
+    <circle cx="12" cy="3.4" r="1.6"/>
+    <path d="M1.6 13.6h7.2a3.6 3.6 0 0 1-7.2 0zM15.2 13.6h7.2a3.6 3.6 0 0 1-7.2 0z"/>
+  </g>
+  <path fill="none" stroke="#3F6FB5" stroke-width="1" opacity=".55" d="M5.2 6.4l-3 7.2M5.2 6.4l3 7.2M18.8 6.4l-3 7.2M18.8 6.4l3 7.2"/>
+</svg>

src/treg/web/logos/platforms/lazada.svg

@@ -0,0 +1,5 @@
+<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Lazada">
+  <!-- Lettermark fallback: white "L" on Lazada orange (#F57224); Simple Icons carries no Lazada mark and its heart logo is gradient artwork. -->
+  <rect width="24" height="24" rx="5.5" fill="#F57224"/>
+  <text x="12" y="12.6" fill="#fff" font-family="ui-sans-serif,system-ui,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',Arial,sans-serif" font-size="13" font-weight="700" text-anchor="middle" dominant-baseline="central">L</text>
+</svg>