feat: add schedule column labels, office hours enforcement, and appointment move fix

- Schedule columns default to labels A–F (localStorage, per-browser, click to rename)
- Settings → Advanced → Office Hours: configure Doctors (A-C) and Hygienists (D-F) AM/PM hours per weekday
- Gray out schedule slots outside office hours; override dialog for manual exceptions
- Override Office Hours toggle: select specific dates where all slots are open
- Fix appointment move: send only real DB fields to avoid Zod strict-mode rejection of computed fields (hasProcedures, hasClaimWithNumber)
- Fix backend PUT /appointments: safe error logging to prevent Prisma error crashing Node inspect
- Add OfficeHours Prisma model and GET/PUT /api/office-hours route

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

packages/db/shared/schemas/findManyUser.schema.ts

@@ -28,6 +28,9 @@ export const UserFindManySelectSchema: z.ZodType<Prisma.UserSelect> = z.object({
     cloudFolders: z.boolean().optional(),
     cloudFiles: z.boolean().optional(),
     communications: z.boolean().optional(),
+    twilioSettings: z.boolean().optional(),
+    aiSettings: z.boolean().optional(),
+    officeHours: z.boolean().optional(),
     _count: z.boolean().optional()
   }).strict() as unknown as z.ZodType<Prisma.UserSelect>;
 
@@ -50,6 +53,9 @@ export const UserFindManySelectZodSchema = z.object({
     cloudFolders: z.boolean().optional(),
     cloudFiles: z.boolean().optional(),
     communications: z.boolean().optional(),
+    twilioSettings: z.boolean().optional(),
+    aiSettings: z.boolean().optional(),
+    officeHours: z.boolean().optional(),
     _count: z.boolean().optional()
   }).strict();