Add payment method selection

Adds a payment method selection (Credit Card, Cash) to the expense form and includes a line separator. Also requests to add a graph showing the proportion of credit card and cash usage in expense analytics, but this part is not implemented in this commit.

package.json

@@ -33,7 +33,7 @@
     "@radix-ui/react-navigation-menu": "^1.2.0",
     "@radix-ui/react-popover": "^1.1.1",
     "@radix-ui/react-progress": "^1.1.0",
-    "@radix-ui/react-radio-group": "^1.2.0",
+    "@radix-ui/react-radio-group": "^1.2.3",
     "@radix-ui/react-scroll-area": "^1.1.0",
     "@radix-ui/react-select": "^2.1.1",
     "@radix-ui/react-separator": "^1.1.0",