feat: sqlite driver for auth service (#572)

* wip: initial sqlite bootstrap

* wip: switch to sqlite3 as default db type

* wip: boilerplate data

* fix(auth): case sensitive register and login

* fix(auth): refactor username validations

* fix(auth): allow changing username to both username and email:

* fix(auth): lock middleware for recovery log in

* fix(domain-core): specs for invalid types

* fix(auth): lock middleware specs

* fix(auth): typeorm code arrangements

* fix: running e2e on both mysql and sqlite in ci

docker/docker-entrypoint.sh

@@ -57,6 +57,9 @@ fi
 if [ -z "$DB_DEBUG_LEVEL" ]; then
   export DB_DEBUG_LEVEL="all"
 fi
+if [ -z "$DB_TYPE" ]; then
+  export DB_TYPE="mysql"
+fi
 export DB_MIGRATIONS_PATH="dist/migrations/*.js"
 
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