New: Allow quality size limits to be closer together

(cherry picked from commit 8a3027fa7c99af21a56ac1cfe9a5a0846de9c474)

frontend/src/Settings/Quality/Definition/QualityDefinition.js

@@ -13,6 +13,7 @@ import styles from './QualityDefinition.css';
 
 const MIN = 0;
 const MAX = 1500;
+const MIN_DISTANCE = 1;
 
 const slider = {
   min: MIN,
@@ -149,7 +150,7 @@ class QualityDefinition extends Component {
             min={slider.min}
             max={slider.max}
             step={slider.step}
-            minDistance={10}
+            minDistance={MIN_DISTANCE * 5}
             value={[sliderMinSize, sliderMaxSize]}
             withTracks={true}
             snapDragDisabled={true}
@@ -206,7 +207,7 @@ class QualityDefinition extends Component {
                   name={`${id}.min`}
                   value={minSize || MIN}
                   min={MIN}
-                  max={maxSize ? maxSize - 10 : MAX - 10}
+                  max={maxSize ? maxSize - MIN_DISTANCE : MAX - MIN_DISTANCE}
                   step={0.1}
                   isFloat={true}
                   onChange={this.onMinSizeChange}
@@ -219,8 +220,8 @@ class QualityDefinition extends Component {
                 <NumberInput
                   className={styles.sizeInput}
                   name={`${id}.max`}
-                  min={minSize + 10}
                   value={maxSize || MAX}
+                  min={minSize + MIN_DISTANCE}
                   max={MAX}
                   step={0.1}
                   isFloat={true}