feat: enhance after-pack script to copy OpenClaw runtime dependencies

- Added a new script `bundle-openclaw.mjs` to bundle OpenClaw runtime dependencies.
- Updated `after-pack.cjs` to copy bundled OpenClaw runtime and its node_modules.
- Improved cleanup of unnecessary development files in node_modules.
- Adjusted paths for resources in the packaging process.

style: update loading indicator styles in ChatHistoryPanel

- Changed the border radius and padding for the loading indicator in ChatHistoryPanel.

fix: improve ProvidersSection to handle provider account syncing

- Added logic to sync model configuration to provider accounts.
- Introduced error handling and loading states during the sync process.
- Enhanced vendor resolution and account management logic.

fix: fallback session handling in chat store

- Implemented fallback session logic in loadSessions to ensure a valid session is always available on error.

electron/gateway/request-store.ts

@@ -0,0 +1,48 @@
+export interface PendingGatewayRequest {
+  resolve: (value: unknown) => void;
+  reject: (error: Error) => void;
+  timeout: NodeJS.Timeout | null;
+}
+
+export function clearPendingGatewayRequests(
+  pendingRequests: Map<string, PendingGatewayRequest>,
+  error: Error,
+): void {
+  for (const [, request] of pendingRequests) {
+    if (request.timeout) {
+      clearTimeout(request.timeout);
+    }
+    request.reject(error);
+  }
+  pendingRequests.clear();
+}
+
+export function resolvePendingGatewayRequest(
+  pendingRequests: Map<string, PendingGatewayRequest>,
+  id: string,
+  value: unknown,
+): boolean {
+  const request = pendingRequests.get(id);
+  if (!request) return false;
+  if (request.timeout) {
+    clearTimeout(request.timeout);
+  }
+  pendingRequests.delete(id);
+  request.resolve(value);
+  return true;
+}
+
+export function rejectPendingGatewayRequest(
+  pendingRequests: Map<string, PendingGatewayRequest>,
+  id: string,
+  error: Error,
+): boolean {
+  const request = pendingRequests.get(id);
+  if (!request) return false;
+  if (request.timeout) {
+    clearTimeout(request.timeout);
+  }
+  pendingRequests.delete(id);
+  request.reject(error);
+  return true;
+}