feat: add hosted embed URL functionality and enhance widget embed options with tabbed interface

apps/dashboard/src/lib/features/ai-assistant/chat-message-list.svelte

@@ -66,6 +66,19 @@
   let lastStepsCount = $state(0);
   let lastCurrentActionSig = $state('');
   let lastStreamingSig = $state(0);
+  // True when the user is at (or very near) the bottom. Streaming auto-scroll is gated on this
+  // so scrolling up doesn't get clobbered by the next token.
+  let isPinnedToBottom = $state(true);
+
+  const SCROLL_PIN_THRESHOLD = 60;
+
+  function handleScroll() {
+    if (!messagesContainer) return;
+
+    const distanceFromBottom =
+      messagesContainer.scrollHeight - messagesContainer.scrollTop - messagesContainer.clientHeight;
+    isPinnedToBottom = distanceFromBottom <= SCROLL_PIN_THRESHOLD;
+  }
 
   const isEmpty = $derived(messages.length === 0);
 
@@ -101,6 +114,8 @@
     if (messages.length === lastMessageCount) return;
 
     lastMessageCount = messages.length;
+    // A new message (typically the user's) — force scroll and re-pin.
+    isPinnedToBottom = true;
     scrollToBottom();
   });
 
@@ -110,6 +125,9 @@
     if (streamingContentSig === lastStreamingSig) return;
 
     lastStreamingSig = streamingContentSig;
+
+    if (!isPinnedToBottom) return;
+
     // Use 'auto' during streaming — smooth scrolls queue up per token and lag behind the cursor.
     scrollToBottom('auto');
   });
@@ -120,7 +138,7 @@
     const stepsCount = planExecutionState.steps.length;
     if (stepsCount !== lastStepsCount) {
       lastStepsCount = stepsCount;
-      scrollToBottom();
+      if (isPinnedToBottom) scrollToBottom();
       return;
     }
 
@@ -128,12 +146,12 @@
 
     if (actionSig !== lastCurrentActionSig) {
       lastCurrentActionSig = actionSig;
-      scrollToBottom();
+      if (isPinnedToBottom) scrollToBottom();
     }
   });
 </script>
 
-<div class="flex-1 overflow-y-auto p-4" bind:this={messagesContainer}>
+<div class="flex-1 overflow-y-auto p-4" bind:this={messagesContainer} onscroll={handleScroll}>
   {#if isEmpty}
     <!-- Empty state with quick actions -->
     <div class="flex h-full flex-col items-center justify-center gap-4">

apps/dashboard/src/lib/features/widget/panels/embed-panel.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { Button } from '@cio/ui/base/button';
+  import * as Tabs from '@cio/ui/base/tabs';
   import { TextareaField } from '@cio/ui/custom/textarea-field';
   import { t } from '$lib/utils/functions/translations';
   import type { WidgetDetail } from '../utils/types';
@@ -11,15 +12,36 @@
   }
 
   let { detail, onRollback, onDelete }: Props = $props();
+
+  let activeFormat = $state<'html' | 'url'>('html');
 </script>
 
 <div class="space-y-6">
-  <TextareaField label={$t('widgets.form.embed_code')} value={detail.widget.embedCode} rows={6} readonly />
-  <div class="flex flex-wrap gap-2">
-    <Button variant="outline" onclick={() => navigator.clipboard.writeText(detail.widget.embedCode)}>
-      {$t('widgets.actions.copy_embed')}
-    </Button>
-  </div>
+  <Tabs.Root bind:value={activeFormat} class="w-full">
+    <Tabs.List class="inline-flex w-auto">
+      <Tabs.Trigger value="html">{$t('widgets.embed.tabs.html')}</Tabs.Trigger>
+      <Tabs.Trigger value="url">{$t('widgets.embed.tabs.url')}</Tabs.Trigger>
+    </Tabs.List>
+
+    <Tabs.Content value="html" class="mt-4 space-y-3">
+      <TextareaField label={$t('widgets.form.embed_code')} value={detail.widget.embedCode} rows={6} readonly />
+      <div class="flex flex-wrap gap-2">
+        <Button variant="outline" onclick={() => navigator.clipboard.writeText(detail.widget.embedCode)}>
+          {$t('widgets.actions.copy_embed')}
+        </Button>
+      </div>
+    </Tabs.Content>
+
+    <Tabs.Content value="url" class="mt-4 space-y-3">
+      <TextareaField label={$t('widgets.embed.url_label')} value={detail.widget.hostedEmbedUrl} rows={2} readonly />
+      <p class="ui:text-muted-foreground text-xs">{$t('widgets.embed.url_helper')}</p>
+      <div class="flex flex-wrap gap-2">
+        <Button variant="outline" onclick={() => navigator.clipboard.writeText(detail.widget.hostedEmbedUrl)}>
+          {$t('widgets.actions.copy_url')}
+        </Button>
+      </div>
+    </Tabs.Content>
+  </Tabs.Root>
 
   {#if detail.versions.length > 0}
     <div class="space-y-2">

apps/dashboard/src/lib/utils/translations/da.json

@@ -4010,9 +4010,18 @@
       "archive": "Arkiv",
       "restore": "Gendan",
       "copy_embed": "Kopiér indlejring",
+      "copy_url": "Kopiér URL",
       "rename": "Omdøb",
       "delete": "Slet"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "Hostet embed-URL",
+      "url_helper": "Brug denne URL på platforme som Notion eller Confluence, der kun accepterer links."
+    },
     "preview": {
       "heading": "Forhåndsvisning",
       "saved": "Gemt",

apps/dashboard/src/lib/utils/translations/de.json

@@ -4010,9 +4010,18 @@
       "archive": "Archiv",
       "restore": "Wiederherstellen",
       "copy_embed": "Einbetten kopieren",
+      "copy_url": "URL kopieren",
       "rename": "Umbenennen",
       "delete": "Löschen"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "Gehostete Embed-URL",
+      "url_helper": "Verwenden Sie diese URL auf Plattformen wie Notion oder Confluence, die nur Links akzeptieren."
+    },
     "preview": {
       "heading": "Vorschau",
       "saved": "Gespeichert",

apps/dashboard/src/lib/utils/translations/en.json

@@ -1343,9 +1343,18 @@
       "archive": "Archive",
       "restore": "Restore",
       "copy_embed": "Copy embed",
+      "copy_url": "Copy URL",
       "rename": "Rename",
       "delete": "Delete"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "Hosted embed URL",
+      "url_helper": "Use this URL on platforms like Notion or Confluence that only accept a link."
+    },
     "create": {
       "description": "Give your widget a name to get started."
     },

apps/dashboard/src/lib/utils/translations/es.json

@@ -4010,9 +4010,18 @@
       "archive": "Archivo",
       "restore": "Restaurar",
       "copy_embed": "Copiar incrustado",
+      "copy_url": "Copiar URL",
       "rename": "Cambiar nombre",
       "delete": "Eliminar"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "URL de incrustación alojada",
+      "url_helper": "Usa esta URL en plataformas como Notion o Confluence que solo aceptan enlaces."
+    },
     "preview": {
       "heading": "Vista previa",
       "saved": "Guardado",

apps/dashboard/src/lib/utils/translations/fr.json

@@ -4010,9 +4010,18 @@
       "archive": "Archiver",
       "restore": "Restaurer",
       "copy_embed": "Copier l'intégration",
+      "copy_url": "Copier l'URL",
       "rename": "Renommer",
       "delete": "Supprimer"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "URL d'intégration hébergée",
+      "url_helper": "Utilisez cette URL sur des plateformes comme Notion ou Confluence qui n'acceptent que des liens."
+    },
     "preview": {
       "heading": "Aperçu",
       "saved": "Enregistré",

apps/dashboard/src/lib/utils/translations/hi.json

@@ -4010,9 +4010,18 @@
       "archive": "पुरालेख",
       "restore": "पुनर्स्थापित करें",
       "copy_embed": "एंबेड कॉपी करें",
+      "copy_url": "URL कॉपी करें",
       "rename": "नाम बदलें",
       "delete": "हटाएँ"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "होस्ट किया गया एम्बेड URL",
+      "url_helper": "Notion या Confluence जैसी प्लेटफ़ॉर्म पर इस URL का उपयोग करें जो केवल लिंक स्वीकार करती हैं।"
+    },
     "preview": {
       "heading": "पूर्वावलोकन",
       "saved": "सहेजा गया",

apps/dashboard/src/lib/utils/translations/pl.json

@@ -4010,9 +4010,18 @@
       "archive": "Archiwum",
       "restore": "Przywróć",
       "copy_embed": "Skopiuj osadzenie",
+      "copy_url": "Kopiuj URL",
       "rename": "Zmień nazwę",
       "delete": "Usuń"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "Hostowany URL osadzania",
+      "url_helper": "Użyj tego adresu URL na platformach takich jak Notion lub Confluence, które akceptują tylko linki."
+    },
     "preview": {
       "heading": "Podgląd",
       "saved": "Zapisano",

apps/dashboard/src/lib/utils/translations/pt.json

@@ -4010,9 +4010,18 @@
       "archive": "Arquivo",
       "restore": "Restaurar",
       "copy_embed": "Copiar incorporação",
+      "copy_url": "Copiar URL",
       "rename": "Renomear",
       "delete": "Excluir"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "URL de incorporação hospedada",
+      "url_helper": "Use esta URL em plataformas como Notion ou Confluence que só aceitam links."
+    },
     "preview": {
       "heading": "Visualização",
       "saved": "Salvo",

apps/dashboard/src/lib/utils/translations/ru.json

@@ -4010,9 +4010,18 @@
       "archive": "Архив",
       "restore": "Восстановить",
       "copy_embed": "Копировать встроить",
+      "copy_url": "Копировать URL",
       "rename": "Переименовать",
       "delete": "Удалить"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "URL встраивания",
+      "url_helper": "Используйте этот URL на платформах вроде Notion или Confluence, которые принимают только ссылки."
+    },
     "preview": {
       "heading": "Предварительный просмотр",
       "saved": "Сохранено",

apps/dashboard/src/lib/utils/translations/vi.json

@@ -4010,9 +4010,18 @@
       "archive": "Lưu trữ",
       "restore": "Khôi phục",
       "copy_embed": "Sao chép nhúng",
+      "copy_url": "Sao chép URL",
       "rename": "Đổi tên",
       "delete": "Xóa"
     },
+    "embed": {
+      "tabs": {
+        "html": "HTML",
+        "url": "URL"
+      },
+      "url_label": "URL nhúng được lưu trữ",
+      "url_helper": "Sử dụng URL này trên các nền tảng như Notion hoặc Confluence chỉ chấp nhận liên kết."
+    },
     "preview": {
       "heading": "Xem trước",
       "saved": "Đã lưu",