Can create a family

geneit_backend/migrations/2023-05-24-102711_create_users/up.sql

@@ -14,18 +14,18 @@ CREATE TABLE users (
     admin BOOLEAN NOT NULL DEFAULT FALSE
 );
 
-CREATE TABLE families(
+CREATE TABLE families (
     id SERIAL PRIMARY KEY,
     time_create BIGINT NOT NULL,
     name VARCHAR(30) NOT NULL,
     invitation_code VARCHAR(7) NOT NULL
 );
 
-CREATE TABLE memberships(
+CREATE TABLE memberships (
     user_id integer NOT NULL REFERENCES users,
     family_id integer NOT NULL REFERENCES families,
     time_create BIGINT NOT NULL,
-    is_admin BOOLEAN NOT NULL DEFAULT TRUE,
+    is_admin BOOLEAN NOT NULL DEFAULT FALSE,
 
     PRIMARY KEY(user_id, family_id)
 );