feat: live update log in UI and suppress lifecycle Telegram during SAC update

Poll remote update_script.log while SSH update runs; skip lifecycle notify
when host agent_update_state is running (SAC v0.5.1).

frontend/src/composables/useHostRemoteAction.ts

@@ -16,6 +16,7 @@ export type HostRemoteActionLogEntry = {
   id: string;
   hostId: number;
   open: boolean;
+  logVisible: boolean;
   loading: boolean;
   ok: boolean | null;
   title: string;
@@ -180,6 +181,7 @@ export async function pollHostRemoteAction(
     id: newLogId(),
     hostId,
     open: true,
+    logVisible: false,
     loading: true,
     ok: null,
     title,
@@ -229,6 +231,7 @@ export async function runHostRemoteAction(
     id: newLogId(),
     hostId,
     open: true,
+    logVisible: false,
     loading: true,
     ok: null,
     title,
@@ -246,6 +249,13 @@ export async function runHostRemoteAction(
   }
 }
 
+export function toggleHostRemoteActionLog(entryId: string) {
+  const entry = findLogById(entryId);
+  if (!entry) return;
+  entry.logVisible = !entry.logVisible;
+  entry.open = true;
+}
+
 export function closeHostRemoteActionLog(entryId: string) {
   clearAutoCloseTimer(entryId);
   const entry = findLogById(entryId);