Fix budget exceeded message formatting

Removed exclamation mark from budget exceeded message.

Author: devnamdev2003

src/app/features/budget/budget.component.ts

@@ -296,7 +296,7 @@ export class BudgetComponent implements OnInit {
       this.totalBudget = totalBudget.toFixed(2);
       this.remainingBudgets = '0';
       const overSpent = (spent - totalBudget).toFixed(2);
-      this.budgetMessage = `⚠️ You have exceeded your budget by ${this.currency}${overSpent}!`;
+      this.budgetMessage = `⚠️ You have exceeded your budget by ${this.currency}${overSpent}`;
     } else {
       this.totalSpent = spent.toFixed(2);
       this.totalBudget = totalBudget.toFixed(2);