fix(GRO-286): remove unused useCallback import and eslint-disable

- ReportCards.tsx: remove unused useCallback from imports
- AccountSettings.tsx: remove unused eslint-disable-next-line directive

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/web/src/portal/sections/AccountSettings.tsx

@@ -270,7 +270,6 @@ function ManagePets({ sessionId, readOnly }: { sessionId: string | null; readOnl
       <PetForm
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
         pet={(editingPet ?? undefined) as any}
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         onSave={() => { setEditingPetId(null); setShowAddForm(false); }}
         onCancel={() => { setEditingPetId(null); setShowAddForm(false); }}
       />

apps/web/src/portal/sections/ReportCards.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useCallback, useRef } from "react";
+import { useState, useEffect, useRef } from "react";
 import { FileText, Share2, Calendar, Smile, Meh, ChevronRight, Loader2 } from "lucide-react";
 
 type MoodKey = "calm" | "cooperative" | "anxious" | "wiggly";