Add the management app: club-facing UI + real fee-payment tracking

Gives clubs a self-service /manage/ area for members, families, teams,
roles, and season memberships, alongside real fee-payment tracking
(FeePayment, record_payment/mark_as_paid/remaining_balance) so a
membership's paid status reflects actual money received instead of a
single manually-set flag.

management/urls.py

@@ -0,0 +1,56 @@
+from django.urls import path
+
+from . import views
+
+app_name = "management"
+
+urlpatterns = [
+    path("", views.HomeView.as_view(), name="home"),
+    # People
+    path("members/", views.MemberListView.as_view(), name="member_list"),
+    path("memberships/", views.MembershipListView.as_view(), name="membership_list"),
+    path("memberships/mark-paid/", views.MembershipMarkPaidView.as_view(), name="membership_mark_paid"),
+    path("memberships/export/", views.MembershipExportPdfView.as_view(), name="membership_export_pdf"),
+    path("memberships/<uuid:pk>/mark-fully-paid/", views.MembershipMarkFullyPaidView.as_view(), name="membership_mark_fully_paid"),
+    path("memberships/<uuid:pk>/record-payment/", views.MembershipRecordPaymentView.as_view(), name="membership_record_payment"),
+    path("members/new/", views.MemberCreateView.as_view(), name="member_create"),
+    path("members/import/template/", views.MemberImportTemplateView.as_view(), name="member_import_template"),
+    path("members/import/", views.MemberImportView.as_view(), name="member_import"),
+    path("members/import/confirm/", views.MemberImportConfirmView.as_view(), name="member_import_confirm"),
+    path("members/<uuid:pk>/", views.MemberDetailView.as_view(), name="member_detail"),
+    path("members/<uuid:pk>/edit/", views.MemberUpdateView.as_view(), name="member_update"),
+    path("members/<uuid:pk>/delete/", views.MemberDeleteView.as_view(), name="member_delete"),
+    path("members/<uuid:pk>/attach-family/", views.MemberAttachToFamilyView.as_view(), name="member_attach_family"),
+    path("members/<uuid:pk>/grant-login/", views.MemberGrantLoginView.as_view(), name="member_grant_login"),
+    path("members/<uuid:pk>/detach-family/<uuid:family_pk>/", views.MemberDetachFromFamilyView.as_view(), name="member_detach_family"),
+    path("families/new/", views.FamilyCreateView.as_view(), name="family_create"),
+    path("families/<uuid:pk>/", views.FamilyDetailView.as_view(), name="family_detail"),
+    path("families/<uuid:pk>/add-child/", views.FamilyAddChildView.as_view(), name="family_add_child"),
+    path("families/<uuid:pk>/add-parent/", views.FamilyAddParentView.as_view(), name="family_add_parent"),
+    path("families/<uuid:family_pk>/members/<uuid:member_pk>/role/", views.FamilyMembershipRoleUpdateView.as_view(), name="family_membership_role_update"),
+    # Club setup (admin only)
+    path("positions/", views.PositionListView.as_view(), name="position_list"),
+    path("roles/", views.ClubRoleListView.as_view(), name="role_list"),
+    path("roles/new/", views.ClubRoleCreateView.as_view(), name="role_create"),
+    path("roles/<uuid:pk>/revoke/", views.ClubRoleRevokeView.as_view(), name="role_revoke"),
+    # Teams
+    path("teams/", views.TeamListView.as_view(), name="team_list"),
+    path("teams/new/", views.TeamCreateView.as_view(), name="team_create"),
+    path("teams/<uuid:pk>/", views.TeamDetailView.as_view(), name="team_detail"),
+    path("teams/<uuid:pk>/edit/", views.TeamUpdateView.as_view(), name="team_update"),
+    path("roster/", views.RosterListView.as_view(), name="roster_list"),
+    path("staff/", views.StaffListView.as_view(), name="staff_list"),
+    # Calendar
+    path("events/", views.EventListView.as_view(), name="event_list"),
+    path("event-series/", views.EventSeriesListView.as_view(), name="event_series_list"),
+    path("locations/", views.LocationListView.as_view(), name="location_list"),
+    path("opponents/", views.OpponentListView.as_view(), name="opponent_list"),
+    # Shop (admin only)
+    path("shop/products/", views.ProductListView.as_view(), name="product_list"),
+    path("shop/orders/", views.OrderListView.as_view(), name="order_list"),
+    path("shop/discounts/", views.DiscountListView.as_view(), name="discount_list"),
+    path("shop/invoices/", views.InvoiceListView.as_view(), name="invoice_list"),
+    # Forms
+    path("forms/", views.FormListView.as_view(), name="form_list"),
+    path("forms/<uuid:pk>/submissions/", views.SubmissionListView.as_view(), name="submission_list"),
+]