feat: add Selenium Settings page to configure paymentGroupId per office

Adds a new Settings → Advanced → Selenium Settings page where the office
name (paymentGroupId) used in United/DentalHub portal dropdowns can be
configured without touching code. Previously hardcoded as "Summit Dental
Care"; now injected from DB into the three United workers at job dispatch.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/db/shared/schemas/variants/input/CronJobLog.input.ts

@@ -0,0 +1,13 @@
+import * as z from 'zod';
+// prettier-ignore
+export const CronJobLogInputSchema = z.object({
+    id: z.number().int(),
+    jobName: z.string(),
+    status: z.string(),
+    startedAt: z.date(),
+    completedAt: z.date().optional().nullable(),
+    durationMs: z.number().int().optional().nullable(),
+    errorMessage: z.string().optional().nullable()
+}).strict();
+
+export type CronJobLogInputType = z.infer<typeof CronJobLogInputSchema>;