Modify style of agenda calendar's scrollView

Author: kei95

src/agenda/index.tsx

@@ -466,7 +466,6 @@ export default class Agenda extends Component<AgendaProps, State> {
     const scrollPadStyle = {
       height: KNOB_HEIGHT,
       top: scrollPadPosition,
-      left: (this.viewWidth - 80) / 2
     };
 
     return (

src/agenda/style.ts

@@ -49,7 +49,8 @@ export default function styleConstructor(theme: Theme = {}) {
     },
     scrollPadStyle: {
       position: 'absolute',
-      width: 80
+      width: '100%',
+      alignSelf: 'center'
     },
     // @ts-expect-error
     ...(theme['stylesheet.agenda.main'] || {})