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/AppointmentProcedure.input.ts

@@ -0,0 +1,24 @@
+import * as z from 'zod';
+import { ProcedureSourceSchema } from '../../enums/ProcedureSource.schema';
+// prettier-ignore
+export const AppointmentProcedureInputSchema = z.object({
+    id: z.number().int(),
+    appointmentId: z.number().int(),
+    patientId: z.number().int(),
+    npiProviderId: z.number().int().optional().nullable(),
+    procedureCode: z.string(),
+    procedureLabel: z.string().optional().nullable(),
+    fee: z.number().optional().nullable(),
+    category: z.string().optional().nullable(),
+    toothNumber: z.string().optional().nullable(),
+    toothSurface: z.string().optional().nullable(),
+    oralCavityArea: z.string().optional().nullable(),
+    source: ProcedureSourceSchema,
+    comboKey: z.string().optional().nullable(),
+    createdAt: z.date(),
+    appointment: z.unknown(),
+    patient: z.unknown(),
+    npiProvider: z.unknown().optional().nullable()
+}).strict();
+
+export type AppointmentProcedureInputType = z.infer<typeof AppointmentProcedureInputSchema>;