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/ProcedureTimeslotScalarWhereWithAggregatesInput.schema.ts

@@ -0,0 +1,15 @@
+import * as z from 'zod';
+import type { Prisma } from '../../../generated/prisma';
+import { IntWithAggregatesFilterObjectSchema as IntWithAggregatesFilterObjectSchema } from './IntWithAggregatesFilter.schema';
+import { JsonWithAggregatesFilterObjectSchema as JsonWithAggregatesFilterObjectSchema } from './JsonWithAggregatesFilter.schema'
+
+const proceduretimeslotscalarwherewithaggregatesinputSchema = z.object({
+  AND: z.union([z.lazy(() => ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema), z.lazy(() => ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema).array()]).optional(),
+  OR: z.lazy(() => ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema).array().optional(),
+  NOT: z.union([z.lazy(() => ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema), z.lazy(() => ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema).array()]).optional(),
+  id: z.union([z.lazy(() => IntWithAggregatesFilterObjectSchema), z.number().int()]).optional(),
+  userId: z.union([z.lazy(() => IntWithAggregatesFilterObjectSchema), z.number().int()]).optional(),
+  data: z.lazy(() => JsonWithAggregatesFilterObjectSchema).optional()
+}).strict();
+export const ProcedureTimeslotScalarWhereWithAggregatesInputObjectSchema: z.ZodType<Prisma.ProcedureTimeslotScalarWhereWithAggregatesInput> = proceduretimeslotscalarwherewithaggregatesinputSchema as unknown as z.ZodType<Prisma.ProcedureTimeslotScalarWhereWithAggregatesInput>;
+export const ProcedureTimeslotScalarWhereWithAggregatesInputObjectZodSchema = proceduretimeslotscalarwherewithaggregatesinputSchema;