Refactor expense form fields

Hide title suggestions initially and show them after category selection.

src/components/expenses/ExpenseTitleSuggestions.tsx

@@ -21,25 +21,17 @@ const ExpenseTitleSuggestions: React.FC<ExpenseTitleSuggestionsProps> = ({
   }
   
   return (
-    <div 
-      className={`overflow-hidden transition-all duration-300 ease-out ${
-        showSuggestions 
-          ? 'max-h-24 opacity-100 translate-y-0' 
-          : 'max-h-0 opacity-0 -translate-y-4'
-      }`}
-    >
-      <div className="flex flex-wrap gap-2 mt-1 mb-2">
-        {titleSuggestions.map((suggestion) => (
-          <Badge 
-            key={suggestion}
-            variant="outline"
-            className="cursor-pointer hover:bg-neuro-income/10 transition-colors px-3 py-1"
-            onClick={() => onSuggestionClick(suggestion)}
-          >
-            {suggestion}
-          </Badge>
-        ))}
-      </div>
+    <div className="flex flex-wrap gap-2 mt-1 mb-2">
+      {titleSuggestions.map((suggestion) => (
+        <Badge 
+          key={suggestion}
+          variant="outline"
+          className="cursor-pointer hover:bg-neuro-income/10 transition-colors px-3 py-1"
+          onClick={() => onSuggestionClick(suggestion)}
+        >
+          {suggestion}
+        </Badge>
+      ))}
     </div>
   );
 };