feat(config): add board permissions and delete permission endpoints

Expose permission management views under project-specific URL paths, requiring authentication

config/urls.py

@@ -149,6 +149,16 @@ projects_dashboard_patterns = [
         login_req(board_views.export_board_tickets),
         name="board-export-tickets",
     ),
+    path(
+        "board/<int:project_id>/permissions/",
+        login_req(page_views.board_permissions),
+        name="board-permissions",
+    ),
+    path(
+        "board/<int:project_id>/permissions/<int:permission_id>/delete/",
+        login_req(page_views.board_permission_delete),
+        name="board-permission-delete",
+    ),
     # Project Notes
     path(
         "project-notes/create/",