fix(admin): Preserve night shift form options

Clear only the organization ID after a successful trigger so dry-run, region, and max-candidates remain selected.

Author: priscilawebdev

static/gsAdmin/views/seerAdminPage.spec.tsx

@@ -0,0 +1,52 @@
+import {render, screen, userEvent, waitFor} from 'sentry-test/reactTestingLibrary';
+import {selectEvent} from 'sentry-test/selectEvent';
+
+import {ConfigStore} from 'sentry/stores/configStore';
+
+import {SeerAdminPage} from 'admin/views/seerAdminPage';
+
+describe('SeerAdminPage', () => {
+  beforeEach(() => {
+    ConfigStore.set('localities', [
+      {
+        name: 'US',
+        url: 'https://us.example.com',
+      },
+      {
+        name: 'EU',
+        url: 'https://eu.example.com',
+      },
+    ]);
+  });
+
+  it('only clears the organization ID after triggering a night shift run', async () => {
+    const request = MockApiClient.addMockResponse({
+      url: '/internal/seer/night-shift/trigger/',
+      method: 'POST',
+    });
+
+    render(<SeerAdminPage />);
+
+    const organizationId = screen.getByRole('spinbutton', {
+      name: 'Organization ID (blank = all orgs)',
+    });
+    const maxCandidates = screen.getByRole('spinbutton', {
+      name: 'Max candidates (optional)',
+    });
+    const dryRun = screen.getByRole('checkbox', {
+      name: 'Dry run (triage only, no autofix triggered)',
+    });
+
+    await selectEvent.select(screen.getByRole('textbox', {name: 'Region'}), 'EU');
+    await userEvent.type(organizationId, '123');
+    await userEvent.type(maxCandidates, '5');
+    await userEvent.click(dryRun);
+    await userEvent.click(screen.getByRole('button', {name: 'Trigger Night Shift'}));
+
+    await waitFor(() => expect(request).toHaveBeenCalled());
+    await waitFor(() => expect(organizationId).toHaveValue(null));
+    expect(maxCandidates).toHaveValue(5);
+    expect(dryRun).toBeChecked();
+    expect(screen.getByText('EU')).toBeInTheDocument();
+  });
+});

static/gsAdmin/views/seerAdminPage.tsx

@@ -74,7 +74,7 @@ export function SeerAdminPage() {
     onSubmit: ({value}) =>
       mutation
         .mutateAsync(formSchema.parse(value))
-        .then(() => form.reset())
+        .then(() => form.setFieldValue('organizationId', null))
         .catch(() => {}),
   });