fix: finish widget modernization audit

packages/widgets/src/beszel/_shared/disk-usage.module.css

@@ -0,0 +1,11 @@
+.target {
+  min-width: 24px;
+  min-height: 24px;
+}
+
+@media (pointer: coarse) {
+  .target {
+    min-width: 44px;
+    min-height: 44px;
+  }
+}