feat: intègre CopyButton dans VersionTimeline

components/versions/version-timeline.js

@@ -25,6 +25,7 @@ import Alert from '@mui/material/Alert'
 import SessionExpired from '../session/session-expired.js'
 import VersionDialog from './version-dialog.js'
 import VoteButtons from './vote-buttons.js'
+import CopyButton from './copy-button.js'
 import {formatDate} from '@/lib/format.js'
 import {compareVersion} from '@/lib/directus.js'
 
@@ -185,7 +186,14 @@ function VersionCard({
             {formatDate(version.date_created, 'PPpp')}
           </Typography>
 
-          <VoteButtons hasCountsVisible versionId={version.id} onVoteResult={onVoteResult} />
+          <Box sx={{display: 'flex', alignItems: 'center', gap: 1}}>
+            <CopyButton
+              content={version.delta?.contenu || version.name || ''}
+              label='Copier le contenu de cette version'
+              hasSnackbarVisible={false}
+            />
+            <VoteButtons hasCountsVisible versionId={version.id} onVoteResult={onVoteResult} />
+          </Box>
         </Box>
       </CardContent>