test(app,cli): align mocks and CLI args with intentional API changes

- Add FolderPlus to lucide-react-native mock in left-sidebar.test
  (sidebar started using FolderPlus in 291a1246, mock was stale).
- Pass --provider in cli run daemon-not-running test so it reaches
  the daemon-connect step instead of erroring out at MISSING_PROVIDER
  validation introduced in 64b9b612.

packages/app/src/components/left-sidebar.test.tsx

@@ -86,6 +86,7 @@ vi.mock("lucide-react-native", () => {
   const createIcon = (name: string) => (props: Record<string, unknown>) =>
     React.createElement("span", { ...props, "data-icon": name });
   return {
+    FolderPlus: createIcon("FolderPlus"),
     MessagesSquare: createIcon("MessagesSquare"),
     Plus: createIcon("Plus"),
     Settings: createIcon("Settings"),