Improved sentry structure

Author: LCSOGthb

src/App.tsx

@@ -1,4 +1,5 @@
 import React from "react";
+import ErrorButton from "./components/ErrorButton";
 import ToolCard from "./components/ToolCard";
 import Calculator from "./tools/Calculator";
 import PasswordGenerator from "./tools/PasswordGenerator";
@@ -15,6 +16,7 @@ const tools = [
 export default function App() {
   return (
     <main className="tool-grid">
+      <ErrorButton /> {/* 👈 click this to send a test error */}
       {tools.map((tool) => (
         <ToolCard key={tool.name} name={tool.name} content={tool.component} />
       ))}