refactor: revert to locak icon

apps/client/src/features/rundown/entry-editor/composite/TargetDurationInput.tsx

@@ -1,5 +1,5 @@
 import { MaybeNumber } from 'ontime-types';
-import { TbTargetArrow, TbTarget } from 'react-icons/tb';
+import { IoLockClosed, IoLockOpenOutline } from 'react-icons/io5';
 
 import IconButton from '../../../../common/components/buttons/IconButton';
 import * as Editor from '../../../../common/components/editor-utils/EditorUtils';
@@ -37,7 +37,7 @@ export default function TargetDurationInput({ duration, targetDuration, submitHa
           data-testid='lock__duration'
           render={<IconButton variant='subtle-white' className={isLocked ? style.active : style.inactive} />}
         >
-          {isLocked ? <TbTargetArrow /> : <TbTarget />}
+          {isLocked ? <IoLockClosed /> : <IoLockOpenOutline />}
         </Tooltip>
       </TimeInputGroup>
     </div>

apps/client/src/features/rundown/rundown-group/RundownGroup.tsx

@@ -10,8 +10,9 @@ import {
   IoFolderOpenOutline,
   IoReorderTwo,
   IoTrash,
+  IoLockClosed,
 } from 'react-icons/io5';
-import { TbTargetArrow, TbClockPin } from 'react-icons/tb';
+import { TbClockPin } from 'react-icons/tb';
 
 import IconButton from '../../../common/components/buttons/IconButton';
 import Tag from '../../../common/components/tag/Tag';
@@ -192,7 +193,7 @@ export default function RundownGroup({ data, hasCursor, collapsed, onCollapse }:
           <div className={style.metaEntry}>
             <div className={style.metaLabel}>
               Duration
-              {data.targetDuration !== null && <TbTargetArrow className={style.lockIcon} />}
+              {data.targetDuration !== null && <IoLockClosed className={style.lockIcon} />}
             </div>
             <div className={cx([style.duration, planOffset && style.warning])}>
               <span className={style.strike}>{formatDuration(data.duration)}</span>