feat: add users table migration

sql/schema/001_users.sql

@@ -1,8 +1,9 @@
--- TODO: Finish writing SQL migration
--- for users table
 -- +goose Up
 CREATE TABLE users (
-  id UUID 
+  id UUID PRIMARY KEY,
+  created_at TIMESTAMP NOT NULL,
+  updated_at TIMESTAMP NOT NULL,
+  name TEXT UNIQUE NOT NULL
 );
 
 -- +goose Down