Add system namespace filtering

- Add configuration to exclude system namespaces by default
- Add UI checkbox to include system namespaces when needed
- Update API endpoints to accept include_system_namespaces parameter
- Update Kubernetes client to apply namespace filtering
- Update ConfigMap and deployment with new environment variables
- Fix Dockerfile to install dependencies globally
- Test functionality with both filtered and unfiltered results

app/core/config.py

@@ -4,6 +4,7 @@ Configurações da aplicação
 import os
 from typing import List, Optional
 from pydantic_settings import BaseSettings
+from pydantic import Field
 
 class Settings(BaseSettings):
     """Configurações da aplicação"""
@@ -31,6 +32,24 @@ class Settings(BaseSettings):
         "openshift-sdn"
     ]
     
+    # Configurações de filtro de namespaces
+    include_system_namespaces: bool = Field(default=False, alias="INCLUDE_SYSTEM_NAMESPACES")
+    system_namespace_prefixes: List[str] = Field(
+        default=[
+            "kube-",
+            "openshift-",
+            "default",
+            "kube-system",
+            "kube-public",
+            "kube-node-lease"
+        ],
+        alias="SYSTEM_NAMESPACE_PREFIXES"
+    )
+    
+    class Config:
+        env_file = ".env"
+        case_sensitive = False
+    
     # Configurações de relatório
     report_export_path: str = "/tmp/reports"