refactor(forms): enhance grid layout and responsiveness across multiple components

- Updated grid classes in CreateAdmin, CreateCompany, CreateCompanyCategory, CreateCustomer, and CreateNotification components to improve responsiveness.
- Adjusted FormFooter and ListHeader components for better layout handling on different screen sizes.

src/components/forms/customers/CreateCustomer.tsx

@@ -35,7 +35,7 @@ const CreateCustomer = ({ defaultValues, editMode, id }: IProps) => {
     <form className="grid grid-cols-1 gap-9" onSubmit={handleSubmit(onSubmit)}>
       <ShowcaseSection
         title="Create Customer"
-        className="grid grid-cols-2 gap-5"
+        className="grid grid-cols-1 gap-5 md:grid-cols-2"
       >
         <div className="flex flex-col gap-2">
           <InputGroup
@@ -228,7 +228,9 @@ const CreateCustomer = ({ defaultValues, editMode, id }: IProps) => {
           )}
         </div>
 
-        <FormFooter />
+        <div className="md:col-span-2">
+          <FormFooter />
+        </div>
       </ShowcaseSection>
     </form>
   );