fix(repairs): stop rejecting log when broken serial already exists

The LogRepairRequest superRefine demanded brokenPartModelId or
brokenMpn+brokenManufacturerId on every request, but the service only
consumes those fields when ingesting a brand-new broken part. For
serials already in Vector, the client correctly omits them — schema
then false-rejected the payload. Drop the refine; the service still
throws with the same message when ingest truly needs it.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

packages/shared/src/repairs.ts

@@ -25,16 +25,8 @@ export const LogRepairRequest = z
         path: ['hostId'],
       });
     }
-    const hasModel =
+    // Model fields are only required when the broken serial isn't already in Vector. The
-      v.brokenPartModelId !== undefined ||
+    // server resolves the serial before demanding them — see services/repairs.ts.
-      (v.brokenMpn !== undefined && v.brokenManufacturerId !== undefined);
-    if (!hasModel) {
-      ctx.addIssue({
-        code: z.ZodIssueCode.custom,
-        message: 'Provide brokenPartModelId or both brokenMpn and brokenManufacturerId',
-        path: ['brokenPartModelId'],
-      });
-    }
   });
 export type LogRepairRequest = z.infer<typeof LogRepairRequest>;