feat: add Copayment and Adjustment columns to payments table

- Added copayment and adjustment fields (Decimal, default 0) to Payment
  model in schema and directly to DB via ALTER TABLE
- Added PATCH /api/payments/:id/copayment and /adjustment routes
- Added inline-editable Copayment and Adjustment columns after MH Paid
  with same click-to-edit format; Copayment in blue, Adjustment in orange

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

packages/db/shared/schemas/objects/ProcedureTimeslotUncheckedCreateWithoutUserInput.schema.ts

@@ -0,0 +1,12 @@
+import * as z from 'zod';
+import type { Prisma } from '../../../generated/prisma';
+import { JsonNullValueInputSchema } from '../enums/JsonNullValueInput.schema'
+
+import { JsonValueSchema as jsonSchema } from '../../helpers/json-helpers';
+
+const makeSchema = () => z.object({
+  id: z.number().int().optional(),
+  data: z.union([JsonNullValueInputSchema, jsonSchema])
+}).strict();
+export const ProcedureTimeslotUncheckedCreateWithoutUserInputObjectSchema: z.ZodType<Prisma.ProcedureTimeslotUncheckedCreateWithoutUserInput> = makeSchema() as unknown as z.ZodType<Prisma.ProcedureTimeslotUncheckedCreateWithoutUserInput>;
+export const ProcedureTimeslotUncheckedCreateWithoutUserInputObjectZodSchema = makeSchema();