Hide rest minutes and seconds from edit set screen

Feels like there are too many fields on this screen
so we can just leave the defaults for people who don't
care about this feature.

SetForm.tsx

@@ -1,7 +1,6 @@
 import React, {useEffect, useRef, useState} from 'react';
-import {ScrollView, View} from 'react-native';
+import {ScrollView} from 'react-native';
 import {Button} from 'react-native-paper';
-import {MARGIN} from './constants';
 import MassiveInput from './MassiveInput';
 import Set from './set';
 import {getSets} from './set.service';
@@ -20,8 +19,6 @@ export default function SetForm({
   const [weight, setWeight] = useState(set.weight.toString());
   const [unit, setUnit] = useState(set.unit);
   const [uri, setUri] = useState(set.image);
-  const [minutes, setMinutes] = useState(set.minutes?.toString());
-  const [seconds, setSeconds] = useState(set.seconds?.toString());
   const [selection, setSelection] = useState({
     start: 0,
     end: set.reps.toString().length,
@@ -29,8 +26,6 @@ export default function SetForm({
   const weightRef = useRef<any>(null);
   const repsRef = useRef<any>(null);
   const unitRef = useRef<any>(null);
-  const minutesRef = useRef<any>(null);
-  const secondsRef = useRef<any>(null);
 
   useEffect(() => {
     console.log('SetForm.useEffect:', {uri, name: set.name});
@@ -49,8 +44,8 @@ export default function SetForm({
       id: set.id,
       unit,
       image: uri,
-      minutes: Number(minutes ?? 3),
-      seconds: Number(seconds ?? 30),
+      minutes: Number(set.minutes ?? 3),
+      seconds: Number(set.seconds ?? 30),
       sets: set.sets ?? 3,
     });
   };
@@ -91,35 +86,15 @@ export default function SetForm({
           label="Unit"
           value={unit}
           onChangeText={setUnit}
-          onSubmitEditing={() => minutesRef.current?.focus()}
           innerRef={unitRef}
         />
         {workouts && (
           <MassiveInput
             label="Todays workout"
             value={workouts?.join(', ')}
-            editable={false}
+            disabled
           />
         )}
-        {!set.id && (
-          <View style={{flexDirection: 'row', flexWrap: 'wrap'}}>
-            <MassiveInput
-              style={{width: '48%'}}
-              label="Rest minutes"
-              value={minutes}
-              onChangeText={setMinutes}
-              innerRef={minutesRef}
-              onSubmitEditing={() => secondsRef.current?.focus()}
-            />
-            <MassiveInput
-              style={{width: '48%', marginLeft: MARGIN}}
-              label="Rest seconds"
-              value={seconds}
-              onChangeText={setSeconds}
-              innerRef={secondsRef}
-            />
-          </View>
-        )}
       </ScrollView>
       <Button
         disabled={!name}