feat: Add simple database creation script

create_database.sql

@@ -0,0 +1,20 @@
+-- execute this scrpit to create an sqlite DB
+drop table if exists todo;
+
+create table todo
+(
+    id          integer primary key autoincrement,
+    title       varchar(255) not null,
+    description text,
+    due_at      timestamp,
+    finished    boolean default false
+);
+
+-- Insert some fake coder todos
+insert into todo (title, description, due_at)
+values ('Learn Python', 'Learn Python to be able to write some cool scripts', '2019-12-31 23:59:59'),
+       ('Learn Flask', 'Learn Flask to be able to write some cool web apps', '2019-12-31 23:59:59'),
+       ('Learn Django', 'Learn Django to be able to write some cool web apps', '2019-12-31 23:59:59'),
+       ('Learn React', 'Learn React to be able to write some cool web apps', '2019-12-31 23:59:59'),
+       ('Learn Vue', 'Learn Vue to be able to write some cool web apps', '2019-12-31 23:59:59'),
+       ('Learn Angular', 'Learn Angular to be able to write some cool web apps', '2019-12-31 23:59:59');