feat: replace openapi-express with openapi-express-validator (#836)

* feat: migrate teams to validator

* feat: migrate teams to validator

* feat: replace express-openapi with express-openapi-validator

* feat: replace express-openapi with express-openapi-validator

* feat: remove unused authzmiddleware use

* feat: upgrade express v5

* feat: set types

* feat: disable security when isDev is set

* fix: cleanup middleware authz

* fix: cleanup tests

* fix: remove ABAC

* fix: remove ABAC

* fix: coudtty

Author: CasLubbers

README.md

@@ -57,7 +57,7 @@ npm run build:spec   # Build OpenAPI specification
 
 - **Git-as-Database**: All configuration stored as YAML in Git repository
 - **OpenAPI-First**: All endpoints auto-generated from `src/openapi/*.yaml` specs
-- **Multi-Tenant**: Team isolation with RBAC/ABAC authorization
+- **Multi-Tenant**: Team isolation with RBAC authorization
 - **Real-time**: WebSocket updates for live status monitoring
 
 ### Key Components
@@ -79,7 +79,7 @@ npm run build:spec   # Build OpenAPI specification
 - **Headers required**: `Authorization`, `Auth-Group`
 - **Mock users** available for testing
 
-### Authorization (RBAC + ABAC)
+### Authorization (RBAC)
 
 - **platformAdmin**: Full system access
 - **teamAdmin**: Manage own team resources