feat: add /v1 API prefix to all business logic endpoints and create CLI test suite

- Added /v1 prefix to all business logic routers in coordinator-api (analytics, portfolio, reputation, rewards, staking)
- Updated agent-coordinator to include /v1 prefix for all routers
- Changed agent-management API prefix from /api/v1 to /v1
- Updated api-gateway service prefixes to include /v1 for all proxied services
- Fixed coordinator-api routers to use correct service imports (AgentServiceMarketplace instead

apps/agent-management/src/app/core/config.py

@@ -54,7 +54,7 @@ class ServiceSettings(BaseSettings):
     database: DatabaseConfig = DatabaseConfig()
 
     # API
-    api_prefix: str = "/api/v1"
+    api_prefix: str = "/v1"
 
     # Feature flags
     enable_metrics: bool = True