Sync Stats & History window, headless --sync-cli, and Windows remote support (#160)

src/main/runtime/sync-ui-hosts-state.ts

@@ -0,0 +1,23 @@
+import {
+  readSyncHostsState,
+  writeSyncHostsState,
+  type SyncHostsState,
+} from '../../shared/sync/sync-hosts-store';
+
+interface SyncUiHostsStateDeps {
+  hostsFilePath: string;
+  broadcastStateChanged: () => void;
+}
+
+export function createSyncUiHostsState(deps: SyncUiHostsStateDeps) {
+  function readState(): SyncHostsState {
+    return readSyncHostsState(deps.hostsFilePath);
+  }
+
+  function writeState(state: SyncHostsState): void {
+    writeSyncHostsState(deps.hostsFilePath, state);
+    deps.broadcastStateChanged();
+  }
+
+  return { readState, writeState };
+}