Fleet UI: Move Fleet Desktop help text to section description (#23518)

Author: RachelElysia

frontend/pages/admin/OrgSettingsPage/cards/FleetDesktop/FleetDesktop.tsx

@@ -71,6 +71,18 @@ const FleetDesktop = ({
       <div className={`${baseClass}__section`}>
         <SectionHeader title="Fleet Desktop" />
         <form onSubmit={onFormSubmit} autoComplete="off">
+          <p className={`${baseClass}__section-description`}>
+            When an end user clicks “Transparency” in the Fleet Desktop menu, by
+            default they are taken to{" "}
+            <CustomLink
+              url="https://fleetdm.com/transparency"
+              text="https://fleetdm.com/transparency"
+              newTab
+              multiline
+            />{" "}
+            . You can override the URL to take them to a resource of your
+            choice.
+          </p>
           <InputField
             label="Custom transparency URL"
             onChange={onInputChange}
@@ -80,20 +92,6 @@ const FleetDesktop = ({
             onBlur={validateForm}
             error={formErrors.transparency_url}
             placeholder="https://fleetdm.com/transparency"
-            helpText={
-              <>
-                When an end user clicks “Transparency” in the Fleet Desktop
-                menu, by default they are taken to{" "}
-                <CustomLink
-                  url="https://fleetdm.com/transparency"
-                  text="https://fleetdm.com/transparency"
-                  newTab
-                  multiline
-                />{" "}
-                . You can override the URL to take them to a resource of your
-                choice.
-              </>
-            }
           />
           <Button
             type="submit"