add useCreateTransaction

frontend/src/hooks/create/useCreateTransaction.ts

@@ -0,0 +1,9 @@
+import { useAppContext } from '../../contexts/AppContext'
+import { Transaction } from '../../types'
+
+export const useCreateTransaction = () => {
+  const api = useAppContext()
+
+  return (body: Omit<Transaction, 'id'>): Promise<Transaction> =>
+    api.post<Transaction>('/transactions', body)
+}