Reconcile verified account IDs and make language repairs observable

frontend/app/users/page.tsx

@@ -175,7 +175,7 @@ export default function UsersPage() {
       }
       const data = await response.json()
       setJellyseerrSyncStatus(
-        `Matched ${data?.matched ?? 0} users. Skipped ${data?.skipped ?? 0}.`
+        `Checked ${data?.total ?? 0} Seerr records against Jellyfin IDs. Added ${data?.imported ?? 0} users; existing settings retained.`
       )
       await loadUsers()
     } catch (err) {
@@ -187,10 +187,6 @@ export default function UsersPage() {
   }
 
   const resyncJellyseerrUsers = async () => {
-    const confirmed = window.confirm(
-      'Rebuild the Magent directory from Seerr? This deletes all existing non-admin Magent accounts and creates accounts from Seerr. Account settings and saved identity links may be lost. Admin accounts are kept. Continue?'
-    )
-    if (!confirmed) return
     setJellyseerrSyncStatus(null)
     setJellyseerrResyncBusy(true)
     try {
@@ -204,7 +200,7 @@ export default function UsersPage() {
       }
       const data = await response.json()
       setJellyseerrSyncStatus(
-        `Re-imported ${data?.imported ?? 0} users. Cleared ${data?.cleared ?? 0}.`
+        `Reconciled service identities. Added ${data?.imported ?? 0} new users; existing accounts and settings were retained.`
       )
       await loadUsers()
     } catch (err) {
@@ -358,7 +354,7 @@ export default function UsersPage() {
             </section>
             <section className="user-management-panel"><h3>Seerr sync</h3><p>Connect existing Magent accounts to their Seerr request accounts.</p>
               <div className="user-management-action"><button type="button" onClick={() => void syncJellyseerrUsers()} disabled={controlsBusy} aria-describedby="sync-help">{jellyseerrSyncBusy ? 'Matching accounts…' : 'Match unlinked Seerr accounts'}</button><p id="sync-help">Match users without a saved Seerr ID by their account name, then copy the matching Seerr ID and available email into Magent. Already-linked users are skipped.</p></div>
-              <details className="user-management-advanced"><summary>Advanced: rebuild from Seerr</summary><p id="resync-help">Deletes all non-admin Magent accounts, then imports accounts from Seerr. Account settings and saved identity links may be lost. Admin accounts are kept. Use this only when you intend to replace the directory.</p><button type="button" className="ghost-button" onClick={() => void resyncJellyseerrUsers()} disabled={controlsBusy} aria-describedby="resync-help">{jellyseerrResyncBusy ? 'Rebuilding directory…' : 'Rebuild directory from Seerr'}</button></details>
+              <details className="user-management-advanced"><summary>Reconcile service identities</summary><p id="resync-help">Refreshes Jellyfin and Seerr accounts using their shared Jellyfin ID. Preserves account settings and history. Duplicate or conflicting links stay available for reviewed repair.</p><button type="button" className="ghost-button" onClick={() => void resyncJellyseerrUsers()} disabled={controlsBusy} aria-describedby="resync-help">{jellyseerrResyncBusy ? 'Reconciling identities…' : 'Reconcile Jellyfin and Seerr'}</button></details>
             </section>
             <section className="user-management-panel"><h3>Automatic search &amp; download</h3><p>Allow users to trigger automatic searches and downloads for their requests.</p><span className="user-management-count">{autoSearchEnabledCount} of {nonAdminUsers.length} non-admin users enabled</span><p id="auto-search-help">Applies to every existing non-admin account, including accounts outside your search results. Use an individual user's page to change just their access.</p><div className="user-management-buttons"><button type="button" onClick={() => void bulkUpdateAutoSearch(true)} disabled={controlsBusy || !nonAdminUsers.length || autoSearchEnabledCount === nonAdminUsers.length} aria-describedby="auto-search-help">Enable for all non-admin users</button><button type="button" className="ghost-button" onClick={() => void bulkUpdateAutoSearch(false)} disabled={controlsBusy || !autoSearchEnabledCount} aria-describedby="auto-search-help">Disable for all non-admin users</button></div></section>
             <FeatureControls onSaved={() => void loadUsers()} />