Add run target

postgres/schema/0005_transactions.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+CREATE TABLE transactions (
+    id uuid DEFAULT uuid_generate_v4() NOT NULL,
+    budget_id uuid NOT NULL,
+    date date NOT NULL,
+    memo text NULL,
+    amount decimal(12,2) NOT NULL
+);
+
+-- +goose Down
+DROP TABLE transactions;