Refine built-in web app experience

app/core/discovery.py

@@ -60,9 +60,7 @@ class DiscoveryService:
 
     def _background_interval_seconds(self) -> int:
         return int(
-            os.getenv(
-                "DISCOVERY_INTERVAL_SECONDS", DEFAULT_DISCOVERY_INTERVAL_SECONDS
-            )
+            os.getenv("DISCOVERY_INTERVAL_SECONDS", DEFAULT_DISCOVERY_INTERVAL_SECONDS)
         )
 
     def _background_missing_threshold(self) -> int:
@@ -161,7 +159,9 @@ class DiscoveryService:
         if not candidates:
             return []
 
-        private_candidates = [candidate for candidate in candidates if candidate.address.is_private]
+        private_candidates = [
+            candidate for candidate in candidates if candidate.address.is_private
+        ]
         usable_candidates = private_candidates or candidates
         preferred_candidates = [
             candidate
@@ -202,9 +202,7 @@ class DiscoveryService:
             f"{local_ip}/{self._auto_min_prefix_len()}",
             strict=False,
         )
-        logger.info(
-            "Авто-discovery fallback: использую локальный сегмент %s", network
-        )
+        logger.info("Авто-discovery fallback: использую локальный сегмент %s", network)
         return [str(network)]
 
     def _get_target_subnets(self) -> List[str]:
@@ -298,6 +296,7 @@ class DiscoveryService:
                 remove_missing=remove_missing,
                 missing_threshold=missing_threshold,
             )
+            state_manager.record_discovery(mode, result)
             logger.info(
                 "Discovery (%s): found=%s added=%s updated=%s removed=%s pending_removal=%s online=%s",
                 mode,
@@ -337,7 +336,9 @@ class DiscoveryService:
             timeout=timeout,
         )
 
-    async def start_background_discovery(self, state_manager, interval: int | None = None):
+    async def start_background_discovery(
+        self, state_manager, interval: int | None = None
+    ):
         interval_seconds = interval or self._background_interval_seconds()
         while True:
             await asyncio.sleep(interval_seconds)