feat(content): add Images content type with masonry grid layout

Extract markdown images and raw image URLs from AI responses into a
browsable image gallery. Masonry (columns) layout in the grid,
full-size detail view with source links. Also fix ContextLoader to
accept all content types for loading state display.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/app/src/components/chat/ChatMessage.vue

@@ -99,6 +99,13 @@
         >
           View all {{ inlineTVSeries.length }} series →
         </button>
+        <button
+          v-else-if="inlineImages.length > 1"
+          class="text-[10px] text-accent/70 hover:text-accent transition-colors"
+          @click.stop="openPanel"
+        >
+          View all {{ inlineImages.length }} images →
+        </button>
         <button
           v-else-if="inlineSongs.length > 1"
           class="text-[10px] text-accent/70 hover:text-accent transition-colors"
@@ -142,7 +149,7 @@
 <script setup lang="ts">
 import { computed } from 'vue'
 import type { Message, WebSearchResult } from '@aiui/core/types/message'
-import type { Film, Song, Podcast, Book, TVSeries } from '@aiui/core/types/content'
+import type { Film, Song, Podcast, Book, TVSeries, ImageItem } from '@aiui/core/types/content'
 import { useTheme } from '@/composables/useTheme'
 import { useContentPanel, type MagazineSection } from '@/composables/useContentPanel'
 import { useArticleOverlayStore } from '@/stores/articleOverlay'
@@ -163,13 +170,13 @@ const props = withDefaults(
 )
 
 const { isDark } = useTheme()
-const { getContextualInlineContent, stripContentTags, stripMarkdownLinks, updatePanelFromText, openFilmDetail, openBookDetail, openTVSeriesDetail, openSongDetail, openPodcastDetail, openArticleDetail, closeFilmDetail, closeBookDetail, closeTVSeriesDetail, closeSongDetail, closePodcastDetail } = useContentPanel()
+const { getContextualInlineContent, stripContentTags, stripMarkdownLinks, updatePanelFromText, openFilmDetail, openBookDetail, openTVSeriesDetail, openImageDetail, openSongDetail, openPodcastDetail, openArticleDetail, closeFilmDetail, closeBookDetail, closeTVSeriesDetail, closeImageDetail, closeSongDetail, closePodcastDetail } = useContentPanel()
 const overlayStore = useArticleOverlayStore()
 
 const isUser = computed(() => props.message.role === 'user')
 
 const inlineContent = computed(() => {
-  if (isUser.value) return { films: [] as Film[], books: [] as Book[], tvSeries: [] as TVSeries[], songs: [] as Song[], podcasts: [] as Podcast[], newsLinks: [] as WebSearchResult[], websitesLinks: [] as WebSearchResult[], magazineSections: [] as MagazineSection[] }
+  if (isUser.value) return { films: [] as Film[], books: [] as Book[], tvSeries: [] as TVSeries[], images: [] as ImageItem[], songs: [] as Song[], podcasts: [] as Podcast[], newsLinks: [] as WebSearchResult[], websitesLinks: [] as WebSearchResult[], magazineSections: [] as MagazineSection[] }
   return getContextualInlineContent(props.message.content, props.triggeringQuery, props.message.webResults ?? [])
 })
 
@@ -182,6 +189,7 @@ const bubbleClasses = computed(() =>
 const inlineFilms = computed(() => inlineContent.value.films)
 const inlineBooks = computed(() => inlineContent.value.books ?? [])
 const inlineTVSeries = computed(() => inlineContent.value.tvSeries ?? [])
+const inlineImages = computed(() => inlineContent.value.images ?? [])
 const inlineSongs = computed(() => inlineContent.value.songs)
 const inlinePodcasts = computed(() => inlineContent.value.podcasts)
 const inlineNewsLinks = computed(() => inlineContent.value.newsLinks ?? [])
@@ -192,6 +200,7 @@ const hasContext = computed(() => !isUser.value && (
   inlineFilms.value.length > 0 ||
   inlineBooks.value.length > 0 ||
   inlineTVSeries.value.length > 0 ||
+  inlineImages.value.length > 0 ||
   inlineSongs.value.length > 0 ||
   inlinePodcasts.value.length > 0 ||
   inlineNewsLinks.value.length > 0 ||

packages/app/src/components/chat/PromptIndex.vue

@@ -89,6 +89,7 @@ const promptPairs = computed<PromptPair[]>(() => {
       if (content.films.length > 0) badges.push('Films')
       if ((content.books?.length ?? 0) > 0) badges.push('Books')
       if ((content.tvSeries?.length ?? 0) > 0) badges.push('TV')
+      if ((content.images?.length ?? 0) > 0) badges.push('Images')
       if (content.songs.length > 0) badges.push('Music')
       if (content.podcasts.length > 0) badges.push('Podcasts')
       if (content.magazineSections.length > 0) badges.push('Magazine')

packages/app/src/components/content/ContentPanel.vue

@@ -212,6 +212,7 @@ const TAB_LABELS: Record<ContentTab, string> = {
   film: 'Films',
   book: 'Books',
   tvshow: 'TV',
+  image: 'Images',
   song: 'Music',
   podcast: 'Podcasts',
   news: 'News',

packages/app/src/components/content/ContextLoader.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="relative flex-1 flex flex-col min-h-0 overflow-hidden">
     <div
-      v-if="['film','song','podcast','news','websites','magazine'].includes(contextType)"
+      v-if="['film','song','podcast','book','tvshow','image','news','websites','magazine'].includes(contextType)"
       class="flex-1 flex flex-col min-h-0"
     >
       <div
@@ -75,7 +75,7 @@ import LoadingFilmGrid from './LoadingFilmGrid.vue'
 
 const props = withDefaults(
   defineProps<{
-    contextType?: 'film' | 'song' | 'podcast' | 'news' | 'websites' | 'magazine' | 'generic'
+    contextType?: 'film' | 'song' | 'podcast' | 'book' | 'tvshow' | 'image' | 'news' | 'websites' | 'magazine' | 'generic'
   }>(),
   { contextType: 'film' }
 )
@@ -86,6 +86,9 @@ const contextLabel = computed(() => {
   if (props.contextType === 'film') return 'Film recommendations'
   if (props.contextType === 'song') return 'Song recommendations'
   if (props.contextType === 'podcast') return 'Podcast recommendations'
+  if (props.contextType === 'book') return 'Book recommendations'
+  if (props.contextType === 'tvshow') return 'TV Series recommendations'
+  if (props.contextType === 'image') return 'Images'
   if (props.contextType === 'news') return 'Articles'
   if (props.contextType === 'websites') return 'Websites'
   if (props.contextType === 'magazine') return 'Brief'

packages/app/src/components/content/ImageCard.vue

@@ -0,0 +1,57 @@
+<template>
+  <button
+    class="flex items-start gap-3 w-full text-left p-2.5 rounded-xl transition-all duration-150"
+    :class="isDark
+      ? 'hover:bg-white/5'
+      : 'hover:bg-black/3'"
+    @click="$emit('select', image)"
+  >
+    <div class="w-16 shrink-0 rounded-lg overflow-hidden">
+      <div class="aspect-[4/3] relative bg-black/10">
+        <img
+          v-if="!imgFailed"
+          :src="image.url"
+          :alt="image.alt || image.title || 'Image'"
+          class="w-full h-full object-cover"
+          loading="lazy"
+          @error="imgFailed = true"
+        />
+        <div
+          v-else
+          class="w-full h-full flex items-center justify-center"
+          :class="isDark ? 'bg-white/5' : 'bg-black/5'"
+        >
+          <svg class="w-5 h-5" :class="isDark ? 'text-white/20' : 'text-gray-300'" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
+          </svg>
+        </div>
+      </div>
+    </div>
+    <div class="flex-1 min-w-0 py-0.5">
+      <p v-if="image.title" class="text-sm font-medium leading-snug line-clamp-1"
+         :class="isDark ? 'text-white/90' : 'text-gray-900'">
+        {{ image.title }}
+      </p>
+      <p v-if="image.source" class="text-xs mt-0.5 truncate"
+         :class="isDark ? 'text-white/50' : 'text-gray-500'">
+        {{ image.source }}
+      </p>
+      <p v-if="image.description" class="text-[11px] mt-1 line-clamp-2 leading-relaxed"
+         :class="isDark ? 'text-white/40' : 'text-gray-400'">
+        {{ image.description }}
+      </p>
+    </div>
+  </button>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import type { ImageItem } from '@aiui/core/types/content'
+import { useTheme } from '@/composables/useTheme'
+
+defineProps<{ image: ImageItem }>()
+defineEmits<{ select: [image: ImageItem] }>()
+
+const { isDark } = useTheme()
+const imgFailed = ref(false)
+</script>

packages/app/src/components/content/ImageDetail.vue

@@ -0,0 +1,87 @@
+<template>
+  <div class="image-detail h-full overflow-y-auto overflow-x-hidden scrollbar-hide">
+    <div class="relative w-full overflow-hidden bg-black/20">
+      <img
+        v-if="!imgFailed"
+        :src="image.url"
+        :alt="image.alt || image.title || 'Image'"
+        class="w-full block max-h-[60vh] object-contain bg-black/40"
+        @error="imgFailed = true"
+      />
+      <div
+        v-else
+        class="w-full aspect-video flex items-center justify-center"
+        :class="isDark ? 'bg-white/5' : 'bg-black/5'"
+      >
+        <svg class="w-12 h-12" :class="isDark ? 'text-white/15' : 'text-gray-300'" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
+        </svg>
+      </div>
+
+      <button
+        class="absolute top-3 left-3 p-2 rounded-lg path-glass-icon z-10 transition-colors hover:bg-white/10"
+        @click="$emit('back')"
+      >
+        <svg class="w-4 h-4 text-white/90" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+        </svg>
+      </button>
+    </div>
+
+    <div class="p-4 space-y-3">
+      <h2 v-if="image.title" class="text-base font-bold"
+          :class="isDark ? 'text-white/90' : 'text-gray-900'">
+        {{ image.title }}
+      </h2>
+
+      <p v-if="image.description" class="text-sm leading-relaxed"
+         :class="isDark ? 'text-white/70' : 'text-gray-600'">
+        {{ image.description }}
+      </p>
+
+      <div v-if="image.attribution" class="text-xs"
+           :class="isDark ? 'text-white/50' : 'text-gray-500'">
+        {{ image.attribution }}
+      </div>
+
+      <div v-if="image.source" class="text-xs"
+           :class="isDark ? 'text-white/40' : 'text-gray-400'">
+        Source: {{ image.source }}
+      </div>
+
+      <div v-if="image.width && image.height" class="text-[10px]"
+           :class="isDark ? 'text-white/30' : 'text-gray-400'">
+        {{ image.width }} &times; {{ image.height }}
+      </div>
+
+      <div class="pt-2">
+        <a
+          :href="image.url"
+          target="_blank"
+          rel="noopener"
+          class="inline-flex items-center gap-2 px-4 py-2.5 rounded-xl text-xs font-medium transition-colors"
+          :class="isDark
+            ? 'bg-white/5 hover:bg-white/10 text-white/80'
+            : 'bg-black/3 hover:bg-black/5 text-gray-800'"
+        >
+          <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
+          </svg>
+          Open original
+        </a>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import type { ImageItem } from '@aiui/core/types/content'
+import { useTheme } from '@/composables/useTheme'
+
+defineProps<{ image: ImageItem }>()
+defineEmits<{ back: [] }>()
+
+const { isDark } = useTheme()
+const imgFailed = ref(false)
+</script>

packages/app/src/components/content/ImageGrid.vue

@@ -0,0 +1,84 @@
+<template>
+  <div class="h-full flex flex-col">
+    <div class="p-4 space-y-3" :style="isDark
+      ? 'border-bottom: 1px solid rgba(255, 255, 255, 0.08)'
+      : 'border-bottom: 1px solid rgba(0, 0, 0, 0.06)'"
+    >
+      <div class="flex items-center justify-between gap-2">
+        <h3 class="text-sm font-bold" :class="isDark ? 'text-white/90' : 'text-gray-900'">
+          {{ title }}
+        </h3>
+        <div class="flex items-center gap-2 shrink-0">
+          <span class="text-[10px] font-mono" :class="isDark ? 'text-white/30' : 'text-gray-400'">
+            {{ images.length }} images
+          </span>
+          <slot name="header-actions" />
+        </div>
+      </div>
+    </div>
+
+    <div class="flex-1 overflow-y-auto custom-scrollbar px-4 pt-4 pb-16">
+      <div class="columns-2 sm:columns-3 gap-3 space-y-3">
+        <button
+          v-for="img in images"
+          :key="img.id"
+          class="group w-full break-inside-avoid text-left rounded-xl overflow-hidden transition-all duration-200 hover:brightness-110 relative"
+          :class="isDark ? 'bg-white/5' : 'bg-black/3'"
+          @click="$emit('selectImage', img)"
+        >
+          <img
+            v-if="!failedIds.has(img.id)"
+            :src="img.url"
+            :alt="img.alt || img.title || 'Image'"
+            class="w-full block transition-transform duration-300 group-hover:scale-[1.03]"
+            loading="lazy"
+            @error="onError(img)"
+          />
+          <div
+            v-else
+            class="w-full aspect-[4/3] flex items-center justify-center"
+            :class="isDark ? 'bg-white/5' : 'bg-black/5'"
+          >
+            <svg class="w-8 h-8" :class="isDark ? 'text-white/15' : 'text-gray-300'" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
+            </svg>
+          </div>
+          <div v-if="img.title || img.source"
+               class="absolute bottom-0 left-0 right-0 p-2 bg-gradient-to-t from-black/70 via-black/30 to-transparent">
+            <p v-if="img.title" class="text-[10px] font-medium text-white/90 truncate">{{ img.title }}</p>
+            <p v-if="img.source" class="text-[8px] text-white/50 truncate">{{ img.source }}</p>
+          </div>
+        </button>
+      </div>
+
+      <div v-if="images.length === 0" class="flex items-center justify-center py-12">
+        <p class="text-sm" :class="isDark ? 'text-white/30' : 'text-gray-400'">
+          No images found
+        </p>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import type { ImageItem } from '@aiui/core/types/content'
+import { useTheme } from '@/composables/useTheme'
+
+withDefaults(defineProps<{
+  images: ImageItem[]
+  title?: string
+}>(), {
+  title: 'Images',
+})
+
+defineEmits<{ selectImage: [image: ImageItem] }>()
+
+const { isDark } = useTheme()
+const failedIds = ref<Set<string>>(new Set())
+
+function onError(img: ImageItem) {
+  failedIds.value.add(img.id)
+  failedIds.value = new Set(failedIds.value)
+}
+</script>