chore: restructure project directory and update Dockerfile paths

app/models/proxy.py

@@ -0,0 +1,8 @@
+from pydantic import BaseModel, Field
+
+from models.service import ServiceDocument
+
+
+class ProxyDocument(BaseModel):
+    port: int = Field(..., description="Port number of the proxy")
+    service: ServiceDocument = Field(..., description="Associated service details")

app/models/service.py

@@ -0,0 +1,6 @@
+from pydantic import BaseModel, Field
+
+class ServiceDocument(BaseModel):
+    name: str = Field(..., description="Name of the service")
+    port: int = Field(..., description="Port number of the service")
+    category: str = Field(..., description="Category of the service (e.g., web, pwn, etc.)")