[Update] Plugins: Add error handlings when network is not connected and failed to fetch plugins info.

Also add pending ui(TMP) while fetching.

src-ui/logics/configs/plugins/usePlugins.js

@@ -40,7 +40,7 @@ export const usePlugins = () => {
     const { showNotification_Success, showNotification_Error } = useNotificationStatus();
     const { asyncStdoutToPython } = useStdoutToPython();
 
-    const { currentFetchedPluginsInfo, updateFetchedPluginsInfo, pendingFetchedPluginsInfo } = useStore_FetchedPluginsInfo();
+    const { currentFetchedPluginsInfo, updateFetchedPluginsInfo, pendingFetchedPluginsInfo, errorFetchedPluginsInfo } = useStore_FetchedPluginsInfo();
     const { currentLoadedPlugins, updateLoadedPlugins, pendingLoadedPlugins } = useStore_LoadedPlugins();
 
     const { currentSavedPluginsStatus, updateSavedPluginsStatus, pendingSavedPluginsStatus } = useStore_SavedPluginsStatus();
@@ -252,6 +252,7 @@ export const usePlugins = () => {
             updateFetchedPluginsInfo(updated_list);
         } catch (error) {
             console.error("Error fetching plugin info list: ", error);
+            errorFetchedPluginsInfo();
         }
 
         store.is_initialized_fetched_plugin_info = true;

src-ui/logics/useReceiveRoutes.js

@@ -206,7 +206,12 @@ export const useReceiveRoutes = () => {
         "/set/data/main_window_geometry": () => {},
         "/run/open_filepath_logs": () => console.log("Opened Directory, Message Logs"),
         "/run/open_filepath_config_file": () => console.log("Opened Directory, Config File"),
-        "/run/software_update_info": updateLatestSoftwareVersionInfo,
+        "/run/software_update_info": (payload) => {
+            updateLatestSoftwareVersionInfo(prev => ({
+                is_update_available: payload.is_update_available,
+                new_version: payload.new_version || prev.data.new_version,
+            }));
+        },
         "/run/connected_network": handleNetworkConnection,
 
         // Main Page