feat: automate availability and fix KLZ showcase 404s

apps/web/src/styles/global.css

@@ -79,6 +79,28 @@
     outline: 2px solid #3b82f6;
     outline-offset: 2px;
   }
+
+  /* Interactive elements pointer */
+  a,
+  button,
+  [role="button"],
+  input[type="button"],
+  input[type="submit"],
+  input[type="reset"],
+  select,
+  summary,
+  label[for] {
+    cursor: pointer;
+  }
+
+  /* Ensure disabled elements don't show pointer */
+  button:disabled,
+  [role="button"]:disabled,
+  input:disabled,
+  select:disabled,
+  button[disabled] {
+    cursor: not-allowed;
+  }
 }
 
 /* Components - Tailwind utility classes */