Add docker

services/db/migrations/003_add_projects.sql

@@ -0,0 +1,14 @@
+-- Write your migrate up statements here
+
+create table sctl_project
+(
+    id int GENERATED BY DEFAULT AS IDENTITY primary key,
+    data jsonb NOT NULL
+);
+
+---- create above / drop below ----
+
+drop table sctl_project;
+
+-- Write your migrate down statements here. If this migration is irreversible
+-- Then delete the separator line above.