fix: allow claims without appointment + support post/core multi-tooth input

- Make appointmentId nullable/optional in Prisma Zod schema via @zod rich
  comment so claims can be submitted without an existing appointment
- Convert undefined appointmentId to null in all claim form handlers and
  the backend claim creation endpoint
- Add AI classifier rule for expanding one procedure across multiple
  comma-separated tooth numbers (e.g. "post/core on #23, 24, 25, 26")
- Add "post/core" (slash) alias to CDT lookup maps

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

packages/db/shared/schemas/createManyOfficeContact.schema.js

@@ -0,0 +1,40 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.OfficeContactCreateManyZodSchema = exports.OfficeContactCreateManySchema = void 0;
+const z = __importStar(require("zod"));
+const OfficeContactCreateManyInput_schema_1 = require("./objects/OfficeContactCreateManyInput.schema");
+exports.OfficeContactCreateManySchema = z.object({ data: z.union([OfficeContactCreateManyInput_schema_1.OfficeContactCreateManyInputObjectSchema, z.array(OfficeContactCreateManyInput_schema_1.OfficeContactCreateManyInputObjectSchema)]), skipDuplicates: z.boolean().optional() }).strict();
+exports.OfficeContactCreateManyZodSchema = z.object({ data: z.union([OfficeContactCreateManyInput_schema_1.OfficeContactCreateManyInputObjectSchema, z.array(OfficeContactCreateManyInput_schema_1.OfficeContactCreateManyInputObjectSchema)]), skipDuplicates: z.boolean().optional() }).strict();