docs: ensure newline before lists across docs for MkDocs rendering

docs/content/adr/0013-database-orm.md

@@ -5,6 +5,7 @@ Accepted
 
 ## Context
 The platform follows a microservices architecture where each service has its own database connection. The ORM/library must:
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 - Support PostgreSQL (primary database)
 - Provide type-safe query building
 - Support code generation (reduces boilerplate)