Add icon: Lucide 1.58.0 SVG set, lazy parse, Must, Names

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

icon/svg/variable.svg

@@ -0,0 +1,17 @@
+<svg
+  class="lucide lucide-variable"
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M8 21s-4-3-4-9 4-9 4-9" />
+  <path d="M16 3s4 3 4 9-4 9-4 9" />
+  <line x1="15" x2="9" y1="9" y2="15" />
+  <line x1="9" x2="15" y1="9" y2="15" />
+</svg>