feat: integrate Sensei Spook mascot in 4 stances, speech bubbles, and style updates

public/assets/styles/shoe_loafer_pink.svg

@@ -0,0 +1,15 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 160 160" fill="none">
+  <g filter="drop-shadow(0 8px 16px rgba(0,0,0,0.35))">
+    <!-- Left Shoe -->
+    <rect x="25" y="25" width="46" height="100" rx="23" fill="#2d160a" />
+    <path d="M25 48 C25 35, 35 25, 48 25 C61 25, 71 35, 71 48 L71 62 L25 62 Z" fill="#ff85a9" />
+    <rect x="30" y="68" width="36" height="6" rx="3" fill="#ff85a9" opacity="0.8" />
+    <circle cx="48" cy="105" r="9" fill="#180c05" />
+
+    <!-- Right Shoe -->
+    <rect x="89" y="25" width="46" height="100" rx="23" fill="#2d160a" />
+    <path d="M89 48 C89 35, 99 25, 112 25 C125 25, 135 35, 135 48 L135 62 L89 62 Z" fill="#ff85a9" />
+    <rect x="94" y="68" width="36" height="6" rx="3" fill="#ff85a9" opacity="0.8" />
+    <circle cx="112" cy="105" r="9" fill="#180c05" />
+  </g>
+</svg>