Refactors Articles and Voter

- Move files into components (article)
- Split articles routes
- Refactoring for remove ktor-voter (ArticleVoter)
- Remove mutability
- Move DataConversion to separate file (Converter.kt)
- Add Schemas for Articles routes
- Fix SQL Query for Workgroup roles
- rename container_name in docker-compose

src/main/resources/sql/functions/helpers/json_to_array.sql

@@ -0,0 +1,5 @@
+create or replace function json_to_array(json json) returns text[] language sql
+    immutable parallel safe as
+$$
+    select array(select json_array_elements_text(json))
+$$;