feat: intégré bouton partage dans ListVersions et VersionTimeline

- Ajout ShareButton dans colonnes Actions table et cards timeline
- Génération URLs partageables vers versions spécifiques
- Support partage natif avec fallback copie presse-papier

components/versions/list-versions.js

@@ -20,6 +20,7 @@ import VersionTimeline from './version-timeline.js'
 import VersionSearch from './version-search.js'
 import VersionFilters from './version-filters.js'
 import CopyButton from './copy-button.js'
+import ShareButton from './share-button.js'
 import {formatDate} from '@/lib/format.js'
 import {compareVersion} from '@/lib/directus.js'
 import {filterVersions, getFilterStats} from '@/lib/version-utils.js'
@@ -116,6 +117,11 @@ function rowContent({
                     label='Copier le contenu'
                     hasSnackbarVisible={false}
                   />
+                  <ShareButton
+                    versionId={row.id}
+                    versionName={row.name}
+                    hasSnackbarVisible={false}
+                  />
                   <Button
                     size='small'
                     variant='outlined'

components/versions/version-timeline.js

@@ -26,6 +26,7 @@ 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 ShareButton from './share-button.js'
 import {formatDate} from '@/lib/format.js'
 import {compareVersion} from '@/lib/directus.js'
 
@@ -192,6 +193,11 @@ function VersionCard({
               label='Copier le contenu de cette version'
               hasSnackbarVisible={false}
             />
+            <ShareButton
+              versionId={version.id}
+              versionName={version.name}
+              hasSnackbarVisible={false}
+            />
             <VoteButtons hasCountsVisible versionId={version.id} onVoteResult={onVoteResult} />
           </Box>
         </Box>