feat: initial work for DCA tool

app/apps/dca/urls.py

@@ -0,0 +1,9 @@
+from django.urls import path
+from . import views
+
+
+urlpatterns = [
+    path("dca/", views.strategy_list, name="strategy_list"),
+    path("dca/<int:pk>/", views.strategy_detail, name="strategy_detail"),
+    # Add more URLs for CRUD operations
+]