fix: ajouté vérification délai vote dans VersionTimeline

- Calcul isVoteDisabled basé sur 3 jours après création
- Désactivation VoteButtons pour versions anciennes
- Chip visuel "Vote fermé" pour versions expirées
- Cohérence avec VersionPage et VersionComparison

components/versions/version-timeline.js

@@ -116,6 +116,11 @@ function VersionCard({
   const statusConfig = getStatusConfig(status)
   const userDisplayName = version.user_created?.split('-')[0] || 'Système'
 
+  // Check if voting is disabled (after 3 days)
+  const createdAt = new Date(version.date_created)
+  const threeDaysAgo = new Date(Date.now() - (3 * 24 * 60 * 60 * 1000))
+  const isVoteDisabled = createdAt < threeDaysAgo
+
   const handleCompareClick = async () => {
     const comparisonData = await compareVersion({
       accessToken,
@@ -171,12 +176,22 @@ function VersionCard({
               </Typography>
             </Box>
           </Box>
-          <Chip
-            label={statusConfig.label}
-            color={statusConfig.chipColor}
-            size='small'
-            variant='outlined'
-          />
+          <Box sx={{display: 'flex', gap: 1}}>
+            <Chip
+              label={statusConfig.label}
+              color={statusConfig.chipColor}
+              size='small'
+              variant='outlined'
+            />
+            {isVoteDisabled && (
+              <Chip
+                label='Vote fermé'
+                color='error'
+                size='small'
+                variant='outlined'
+              />
+            )}
+          </Box>
         </Box>
 
         <Typography variant='body2' color='text.secondary' sx={{mb: 2, fontStyle: 'italic'}}>
@@ -204,7 +219,12 @@ function VersionCard({
               size='small'
               variant='text'
             />
-            <VoteButtons hasCountsVisible versionId={version.id} onVoteResult={onVoteResult} />
+            <VoteButtons
+              hasCountsVisible
+              versionId={version.id}
+              isDisabled={isVoteDisabled}
+              onVoteResult={onVoteResult}
+            />
           </Box>
         </Box>
       </CardContent>