fix(hub): adjust no-group prompt and post-create wizard step

No-group home/explore message: when the hub offers no public groups,
drop the "browse public groups" invitation and just ask to be invited
by an admin. New home.invite_only key added to all ten catalogues.

Create-group wizard done step: reword the message to point at inviting
members, and send the button to the group's Settings tab (where the
invite form lives) instead of a stale /groups/<id> path that never
matched the router. The landing tab is a one-shot session hint, so the
usual per-user default-tab preference is left untouched.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QNPfgH6VWcRzJDZGuzy1jJ

13 files changed, 53 insertions, 16 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/app.js b/packages/meshbay-hub/src/meshbay_hub/static/app.js
index 994cb73..06b6c10 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/app.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/app.js
@@ -358,7 +358,7 @@ function NotificationFeed({ notifications, onMarkRead, onPurge }) {
   `;
 }
 
-function HomePage({ groups, notifications, onMarkRead, onPurge }) {
+function HomePage({ groups, notifications, onMarkRead, onPurge, allowPublicGroups = true }) {
   const [setupDismissed, setSetupDismissed] = useState(false);
 
   if (groups.length === 0) {
@@ -373,7 +373,9 @@ function HomePage({ groups, notifications, onMarkRead, onPurge }) {
           onMarkRead=${onMarkRead} onPurge=${onPurge} />
         <p class="page-message">
           ${t('home.no_groups')}
-          ${' '}${t('home.browse_prefix')}<a href="#/explore">${t('home.browse_link')}</a>${t('home.browse_suffix')}
+          ${' '}${allowPublicGroups
+            ? html`${t('home.browse_prefix')}<a href="#/explore">${t('home.browse_link')}</a>${t('home.browse_suffix')}`
+            : t('home.invite_only')}
         </p>
       </div>
     `;
@@ -846,6 +848,7 @@ function App() {
     page = (user.role === 'moderator' || user.role === 'admin')
       ? html`<${LazyAdminPage} token=${user.token} role=${user.role} />`
       : html`<${HomePage} groups=${groups} notifications=${notifications}
+          allowPublicGroups=${allowPublicGroups}
           onMarkRead=${markRead} onPurge=${purgeNotifications} />`;
   } else if (route === '/settings') {
     page = html`<${SettingsPage} user=${user} theme=${theme}
@@ -862,6 +865,7 @@ function App() {
     page = html`<${ProfilePage} user=${user} onLogout=${authCtx.logout} />`;
   } else {
     page = html`<${HomePage} groups=${groups} notifications=${notifications}
+      allowPublicGroups=${allowPublicGroups}
       onMarkRead=${markRead} onPurge=${purgeNotifications} />`;
   }
 
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/create-group-page.js b/packages/meshbay-hub/src/meshbay_hub/static/create-group-page.js
index b23b504..d86521f 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/create-group-page.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/create-group-page.js
@@ -507,7 +507,13 @@ function CreateGroupWizard({ token, username, onCreated, allowPublicGroups = tru
     <h2>${t('wizard.done_title')}</h2>
     <p class="page-message">${t('wizard.done_message')}</p>
     <button class="btn btn-primary" style="margin-top:16px"
-      onClick=${() => navigate(`/groups/${groupId}`)}>
+      onClick=${() => {
+        // Land on the group's Settings tab this once — that is where the invite
+        // form is. GroupPage consumes this without disturbing the user's own
+        // default-tab preference for later visits.
+        session.openGroupTab = { groupId, tab: 'settings' };
+        navigate(`/group/${groupId}`);
+      }}>
       ${t('wizard.go_to_group')}</button>
   </div>`;
 }
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/group-page.js b/packages/meshbay-hub/src/meshbay_hub/static/group-page.js
index d7c81ad..6b9c82a 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/group-page.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/group-page.js
@@ -35,8 +35,25 @@ function GroupPage({ groupId, group, token, username, userId, userPrefs,
   const [descDraft, setDescDraft] = useState('');
   const [savingDesc, setSavingDesc] = useState(false);
   const defaultTab = (userPrefs && (userPrefs[`default_tab:${groupId}`] || userPrefs['default_tab'])) || 'chat';
-  const [tab, setTab] = useState(defaultTab);
-  useEffect(() => { setTab(defaultTab); }, [groupId]);
+  // The create-group wizard can request a one-shot landing tab (Settings, where
+  // the invite form is) via session.openGroupTab. It applies once, only to the
+  // group it names, and never touches the user's default-tab preference — every
+  // other way into a group still lands on that preference, or 'chat'.
+  const consumeTabOverride = useCallback(() => {
+    const o = session.openGroupTab;
+    if (o && o.groupId === groupId) { session.openGroupTab = null; return o.tab; }
+    return null;
+  }, [groupId]);
+  const [tab, setTab] = useState(() => consumeTabOverride() || defaultTab);
+  // GroupPage is not remounted when switching groups (see the refreshedRef note
+  // below), so react to a real groupId change here — but not to the initial
+  // mount, where useState already picked the right tab.
+  const tabGroupRef = useRef(groupId);
+  useEffect(() => {
+    if (tabGroupRef.current === groupId) return;
+    tabGroupRef.current = groupId;
+    setTab(consumeTabOverride() || defaultTab);
+  }, [groupId]);
   const [groupMuted, setGroupMuted] = useState(() => !!(group && group.muted));
 
   const _lastTouch = useRef(0);
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
index 6c03726..b99a576 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/de.js
@@ -101,6 +101,7 @@ export default {
   'home.browse_prefix': 'Sehen Sie sich die ',
   'home.browse_link': 'öffentlichen Gruppen',
   'home.browse_suffix': ' an oder bitten Sie einen Gruppenadministrator um eine Einladung.',
+  'home.invite_only': 'Bitten Sie einen Gruppenadministrator um eine Einladung.',
   'home.my_groups': 'Meine Gruppen',
 
   // Explore
@@ -819,7 +820,7 @@ export default {
   'wizard.indexing_progress': 'Indizierung… {pct}%',
   'wizard.indexing_current_dir': 'Wird gescannt: {dir}',
   'wizard.done_title': 'Gruppe erstellt',
-  'wizard.done_message': 'Ihre Gruppe ist bereit. Ihr Node hostet sie und die Verschlüsselung ist eingerichtet.',
+  'wizard.done_message': 'Ihre Gruppe ist bereit — Ihr Node hostet sie und die Verschlüsselung ist eingerichtet. Laden Sie jetzt über den Tab „Einstellungen“ Mitglieder ein.',
   'wizard.go_to_group': 'Zur Gruppe',
   'wizard.finish_later': 'Einrichtung später abschließen',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
index 88dca15..76a82db 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
@@ -102,6 +102,7 @@ export default {
   'home.browse_prefix': 'Browse ',
   'home.browse_link': 'public groups',
   'home.browse_suffix': ' or ask a group admin to invite you.',
+  'home.invite_only': 'Ask a group admin to invite you.',
   'home.my_groups': 'My Groups',
 
   // Explore
@@ -531,8 +532,8 @@ export default {
   'wizard.indexing_current_dir': 'Scanning: {dir}',
   'wizard.finish_later': 'Finish setup later',
   'wizard.done_title': 'Group created',
-  'wizard.done_message': 'Your group is ready. Your node is hosting it and encryption is set up.',
-  'wizard.go_to_group': 'Go to group',
+  'wizard.done_message': 'Your group is ready — your node is hosting it and encryption is set up. Now invite people to it from the Settings tab.',
+  'wizard.go_to_group': 'Go to the group',
 
   // First-run setup wizard (Electron-only)
   'setup.welcome_title': 'Welcome to MeshBay',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
index cf0d6d4..14b1e0b 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/es.js
@@ -99,6 +99,7 @@ export default {
   'home.browse_prefix': 'Explore los ',
   'home.browse_link': 'grupos públicos',
   'home.browse_suffix': ' o pida a un administrador de grupo que le invite.',
+  'home.invite_only': 'Pida a un administrador de grupo que le invite.',
   'home.my_groups': 'Mis grupos',
 
   // Explore
@@ -815,7 +816,7 @@ export default {
   'wizard.indexing_progress': 'Indexando… {pct}%',
   'wizard.indexing_current_dir': 'Analizando: {dir}',
   'wizard.done_title': 'Grupo creado',
-  'wizard.done_message': 'Su grupo está listo. Su node lo aloja y el cifrado está configurado.',
+  'wizard.done_message': 'Su grupo está listo: su node lo aloja y el cifrado está configurado. Ahora invite a miembros desde la pestaña Ajustes.',
   'wizard.go_to_group': 'Ir al grupo',
   'wizard.finish_later': 'Finalizar configuración más tarde',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
index 138c2cc..aba14cb 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/fr.js
@@ -100,6 +100,7 @@ export default {
   'home.browse_prefix': 'Parcourez les ',
   'home.browse_link': 'groupes publics',
   'home.browse_suffix': " ou demandez à l'administrateur d'un groupe de vous inviter.",
+  'home.invite_only': "Demandez à l'administrateur d'un groupe de vous inviter.",
   'home.my_groups': 'Mes groupes',
 
   // Explore
@@ -830,7 +831,7 @@ export default {
   'wizard.indexing_progress': 'Indexation… {pct} %',
   'wizard.indexing_current_dir': 'Analyse : {dir}',
   'wizard.done_title': 'Groupe créé',
-  'wizard.done_message': 'Votre groupe est prêt. Votre node l\'héberge et le chiffrement est configuré.',
+  'wizard.done_message': 'Votre groupe est prêt — votre node l\'héberge et le chiffrement est configuré. Invitez maintenant des membres depuis l\'onglet Paramètres.',
   'wizard.go_to_group': 'Aller au groupe',
   'wizard.finish_later': 'Terminer la configuration plus tard',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
index 21a7fca..19e812b 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/it.js
@@ -100,6 +100,7 @@ export default {
   'home.browse_prefix': 'Dia un’occhiata ai ',
   'home.browse_link': 'gruppi pubblici',
   'home.browse_suffix': " oppure chieda a un amministratore di gruppo di invitarla.",
+  'home.invite_only': 'Chieda a un amministratore di gruppo di invitarla.',
   'home.my_groups': 'I miei gruppi',
 
   // Explore
@@ -829,7 +830,7 @@ export default {
   'wizard.indexing_progress': 'Indicizzazione… {pct}%',
   'wizard.indexing_current_dir': 'Scansione: {dir}',
   'wizard.done_title': 'Gruppo creato',
-  'wizard.done_message': 'Il suo gruppo è pronto. Il suo node lo ospita e la cifratura è configurata.',
+  'wizard.done_message': 'Il suo gruppo è pronto: il suo node lo ospita e la cifratura è configurata. Ora inviti dei membri dalla scheda Impostazioni.',
   'wizard.go_to_group': 'Vai al gruppo',
   'wizard.finish_later': 'Completa la configurazione in seguito',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
index e74750f..98d978b 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/ja.js
@@ -98,6 +98,7 @@ export default {
   'home.browse_prefix': '',
   'home.browse_link': '公開グループ',
   'home.browse_suffix': 'を見てみるか、グループ管理者に招待を依頼してください。',
+  'home.invite_only': 'グループ管理者に招待を依頼してください。',
   'home.my_groups': 'マイグループ',
 
   // Explore
@@ -813,7 +814,7 @@ export default {
   'wizard.indexing_progress': 'インデックス中… {pct}%',
   'wizard.indexing_current_dir': 'スキャン中: {dir}',
   'wizard.done_title': 'グループを作成しました',
-  'wizard.done_message': 'グループの準備ができました。node がホストし、暗号化が設定されています。',
+  'wizard.done_message': 'グループの準備ができました。node がホストし、暗号化が設定されています。次は「設定」タブからメンバーを招待しましょう。',
   'wizard.go_to_group': 'グループを開く',
   'wizard.finish_later': 'セットアップを後で完了',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
index 9f15053..d66d914 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/nl.js
@@ -101,6 +101,7 @@ export default {
   'home.browse_prefix': 'Bekijk de ',
   'home.browse_link': 'openbare groepen',
   'home.browse_suffix': ' of vraag een groepsbeheerder om u uit te nodigen.',
+  'home.invite_only': 'Vraag een groepsbeheerder om u uit te nodigen.',
   'home.my_groups': 'Mijn groepen',
 
   // Explore
@@ -831,7 +832,7 @@ export default {
   'wizard.indexing_progress': 'Bezig met indexeren… {pct}%',
   'wizard.indexing_current_dir': 'Scannen: {dir}',
   'wizard.done_title': 'Groep aangemaakt',
-  'wizard.done_message': 'Uw groep is klaar. Uw node host de groep en de versleuteling is ingesteld.',
+  'wizard.done_message': 'Uw groep is klaar — uw node host de groep en de versleuteling is ingesteld. Nodig nu leden uit via het tabblad Instellingen.',
   'wizard.go_to_group': 'Naar groep',
   'wizard.finish_later': 'Later voltooien',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
index 069d642..bae3376 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pl.js
@@ -105,6 +105,7 @@ export default {
   'home.browse_prefix': 'Warto przejrzeć ',
   'home.browse_link': 'grupy publiczne',
   'home.browse_suffix': ' albo poprosić administratora grupy o zaproszenie.',
+  'home.invite_only': 'Proszę poprosić administratora grupy o zaproszenie.',
   'home.my_groups': 'Moje grupy',
 
   // Explore
@@ -857,7 +858,7 @@ export default {
   'wizard.indexing_progress': 'Indeksowanie… {pct}%',
   'wizard.indexing_current_dir': 'Skanowanie: {dir}',
   'wizard.done_title': 'Grupa utworzona',
-  'wizard.done_message': 'Grupa jest gotowa. Node ją hostuje, a szyfrowanie jest skonfigurowane.',
+  'wizard.done_message': 'Grupa jest gotowa — Node ją hostuje, a szyfrowanie jest skonfigurowane. Teraz zaproś członków z karty Ustawienia.',
   'wizard.go_to_group': 'Przejdź do grupy',
   'wizard.finish_later': 'Dokończ konfigurację później',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
index a1a1352..6825926 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/pt-BR.js
@@ -101,6 +101,7 @@ export default {
   'home.browse_prefix': 'Explore os ',
   'home.browse_link': 'grupos públicos',
   'home.browse_suffix': ' ou peça a um administrador de grupo que o convide.',
+  'home.invite_only': 'Peça a um administrador de grupo que o convide.',
   'home.my_groups': 'Meus grupos',
 
   // Explore
@@ -816,7 +817,7 @@ export default {
   'wizard.indexing_progress': 'Indexando… {pct}%',
   'wizard.indexing_current_dir': 'Analisando: {dir}',
   'wizard.done_title': 'Grupo criado',
-  'wizard.done_message': 'Seu grupo está pronto. Seu node o está hospedando e a criptografia está configurada.',
+  'wizard.done_message': 'Seu grupo está pronto — seu node o está hospedando e a criptografia está configurada. Agora convide membros pela aba Configurações.',
   'wizard.go_to_group': 'Ir para o grupo',
   'wizard.finish_later': 'Finalizar configuração depois',
   'node.stun_servers': 'STUN Servers',
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
index b0c88ff..b4567e7 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/zh-CN.js
@@ -98,6 +98,7 @@ export default {
   'home.browse_prefix': '浏览',
   'home.browse_link': '公开群组',
   'home.browse_suffix': '，或请群组管理员邀请您。',
+  'home.invite_only': '请群组管理员邀请您。',
   'home.my_groups': '我的群组',
 
   // Explore
@@ -801,7 +802,7 @@ export default {
   'wizard.indexing_progress': '正在索引… {pct}%',
   'wizard.indexing_current_dir': '正在扫描：{dir}',
   'wizard.done_title': '群组已创建',
-  'wizard.done_message': '您的群组已就绪。您的 node 正在托管它，加密已设置完成。',
+  'wizard.done_message': '您的群组已就绪。您的 node 正在托管它，加密已设置完成。现在可以在“设置”标签页中邀请成员。',
   'wizard.go_to_group': '前往群组',
   'wizard.finish_later': '稍后完成设置',
   'node.stun_servers': 'STUN Servers',