Handshake: carry ready-frame rejections into the connection state

The satellite's domain rejections at registration/reconnect were dropped
until the next domains_ack; seed the connection with them so the upstream
link list shows conflicts immediately. Plus a dead frontend import.

frontend/src/admin/AdminSatellites.vue

@@ -16,7 +16,6 @@
 import { computed, onBeforeUnmount, onMounted, ref } from 'vue'
 import AdminDialog from './dialogs/AdminDialog.vue'
 import { useAuthStore } from '@/stores/auth'
-import { formatDate } from '@/utils/helpers'
 import { apiJson } from 'paskia'
 
 const props = defineProps({

paskia/fastapi/sync.py

@@ -241,7 +241,12 @@ async def _handshake(ws: WebSocket) -> _Connection | None:
         db.create_satellite_link(
             link_id, rp_ids, server_part + client_part, label=hello.get("label") or ""
         )
-    return _Connection(ws=ws, link_id=link_id, scope=set(rp_ids))
+    return _Connection(
+        ws=ws,
+        link_id=link_id,
+        scope=set(rp_ids),
+        rejected=ready.get("rejected") or {},
+    )
 
 
 async def _apply_client_message(message: dict, conn: _Connection) -> None: