Add ability to create bans from reports

This is done in the admin view and opens a new iframed window. The ban
form is pretty barebones and doesn't have full functionality yet, but
that is coming.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

board/urls.py

@@ -10,12 +10,18 @@ urlpatterns = [
     path("<slug:url>/", BoardView.as_view(), name="board_detail"),
     path("<slug:url>/page/<int:page>/", BoardView.as_view(), name="board_detail"),
     path("<slug:url>/post/<int:id>/", PostView.as_view(), name="post_detail"),
-    path("<slug:url>/report/<int:id>/", ReportView.as_view(), name="report_form"),
+    path("report/<slug:url>/<int:id>/", ReportView.as_view(), name="report_form"),
     path(
         "report/success/",
         TemplateView.as_view(template_name="board/report_success.html"),
         name="report_success",
     ),
+    path("ban/<slug:url>/<int:id>/", BanCreateView.as_view(), name="ban_create"),
+    path(
+        "ban/success/",
+        BanSuccessView.as_view(),
+        name="ban_success",
+    ),
     path(
         "banned",
         BannedView.as_view(),