refactoring: Masive refactor to build the V2

migrations/events/V1__init_game_event_table.sql

@@ -1,4 +1,5 @@
-create table event_stream (
+create schema game;
+create table game.game_event_stream (
     id           uuid  not null primary key,
     aggregate_id uuid  not null,
     version      int   not null,

migrations/events/V2__init_auth_event_table.sql

@@ -0,0 +1,8 @@
+create schema auth;
+create table auth.user_event_stream (
+    id           uuid  not null primary key,
+    aggregate_id uuid  not null,
+    version      int   not null,
+    data         jsonb not null,
+    unique(aggregate_id, version)
+);

migrations/events/V3__init_auth_projection_table.sql

@@ -0,0 +1,6 @@
+create table auth.user (
+    id       uuid not null primary key,
+    username text not null,
+    unique(id),
+    unique(username)
+);