added application page

ApiServices/ManagementService/Validations/__init__.py

@@ -0,0 +1 @@
+

ApiServices/ManagementService/Validations/application/validations.py

@@ -0,0 +1,12 @@
+from pydantic import BaseModel, Field
+from typing import Optional
+
+class RequestApplication(BaseModel):
+    """Base model for application data"""
+    name: str = Field(..., description="Application name")
+    application_code: str = Field(..., description="Unique application code")
+    site_url: str = Field(..., description="Application site URL")
+    application_type: str = Field(..., description="Application type (info, Dash, Admin)")
+    application_for: str = Field(..., description="Application for (EMP, OCC)")
+    description: Optional[str] = Field(None, description="Application description")
+