feat(app): redesign magazine grid, improve article views and proxy

- Redesign MagazineGrid with editorial New Yorker-inspired layout
- Simplify ArticleDetail and ArticleOverlay components
- Enhance claude-proxy with improved content extraction
- Add HTML utility for content processing
- Update NewsCard styling and chat message handling
- Clean up worktree references

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

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

@@ -112,7 +112,7 @@ import { computed } from 'vue'
 import type { Message, WebSearchResult } from '@aiui/core/types/message'
 import type { Film, Song, Podcast } from '@aiui/core/types/content'
 import { useTheme } from '@/composables/useTheme'
-import { useContentPanel } from '@/composables/useContentPanel'
+import { useContentPanel, type MagazineSection } from '@/composables/useContentPanel'
 import { useArticleOverlayStore } from '@/stores/articleOverlay'
 import FilmCard from '@/components/content/FilmCard.vue'
 import SongCard from '@/components/content/SongCard.vue'
@@ -135,7 +135,7 @@ const overlayStore = useArticleOverlayStore()
 const isUser = computed(() => props.message.role === 'user')
 
 const inlineContent = computed(() => {
-  if (isUser.value) return { films: [] as Film[], songs: [] as Song[], podcasts: [] as Podcast[], newsLinks: [], websitesLinks: [] }
+  if (isUser.value) return { films: [] as Film[], 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 ?? [])
 })