♻️ refactor(admin): simplificar contrato das views

Remove campos que ficaram obsoletos depois da protecao do fluxo web e da simplificacao da tela publica de login.

Com isso, os modelos do painel refletem melhor o comportamento atual da interface administrativa e reduzem ambiguidade para as proximas iteracoes da fase 3.

admin_app/view/router.py

@@ -399,3 +399,4 @@ def _build_prefixed_path(api_prefix: str, path: str) -> str:
     if normalized_path == "/":
         return f"{normalized_prefix}/"
     return f"{normalized_prefix}{normalized_path}"
+

admin_app/view/view_models.py

@@ -1,4 +1,4 @@
-from pydantic import BaseModel
+from pydantic import BaseModel
 
 
 class AdminPanelNavigationItem(BaseModel):
@@ -72,8 +72,6 @@ class AdminLoginPageView(BaseModel):
     version: str
     dashboard_href: str
     auth_endpoint: str
-    session_endpoint: str
-    logout_endpoint: str
     email_placeholder: str
     password_placeholder: str
     access_token_ttl_label: str
@@ -98,7 +96,6 @@ class AdminToolReviewPageView(BaseModel):
     environment: str
     version: str
     dashboard_href: str
-    login_href: str
     overview_endpoint: str
     contracts_endpoint: str
     review_queue_endpoint: str