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c449943b52ca2344f6759bc53dd2ae9147784515
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5 Commits

Author SHA1 Message Date
byGalax c449943b52 perf(P6B.T7): WebP thumbnails for image attachments (320px max, thumb-first render) 2026-05-17 00:12:03 +02:00
byGalax 95156a65eb feat(desktop): view-once image attachments (sender toggle + recipient lightbox + tombstone) 
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-16 18:18:39 +02:00
byGalax 0d65a134fd feat(settings): click own avatar in profile preview to view fullscreen 
Lightbox was previously a file-private component inside AttachmentImage
(used for enlarging chat image attachments). Extracted to a standalone
components/Lightbox.tsx so other surfaces can reuse the same dialog
without duplicating Esc/backdrop/body-overflow plumbing.

In SettingsPage's profile live-preview, the round avatar overlapping the
banner is now wrapped in a transparent button that opens the Lightbox
with the full-resolution avatar URL on click. Cursor switches to
zoom-in. Disabled when the user only has the initial-letter placeholder
(nothing meaningful to enlarge). Native button chrome (border, padding,
button-face background) is reset to keep the avatar circle's appearance
unchanged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-12 22:58:22 +02:00
byGalax 44088b35d7 perf: bundle splitting, caches, thumbnails, batching, virtualization, release tuning 
Route splitting
- React.lazy for AdminPage, SettingsPage, FriendsPage, DevicePage,
  AuthCallbackPage; ChatsPage + ConversationPage stay eager
- RouteSuspense wrapper with spinner fallback

Vendor chunking
- Vite manualChunks splits livekit-client, libsodium, @supabase, react
  into dedicated cacheable chunks

Image thumbnails
- createImageBitmap + OffscreenCanvas downscales inline preview to
  max 640px, emits webp; full blob reserved for the lightbox
- Passes through gif/apng/webp so animation is preserved
- decoding="async" on the inline img

Attachment cache
- lib/attachmentCache.ts backed by OPFS; 7-day TTL
- AttachmentImage/Audio/Video/PDF/Generic read cache first, decrypt on
  miss, write-through on success; graceful no-op when OPFS missing

Avatar cache
- lib/avatarCache.ts — session Map<url, blobUrl> + warmAvatarCache()
  helper for bulk preload

Message batching
- Realtime INSERT burst collapses to a single refresh() when >3 ids
  land within a 250ms window; solo inserts keep the per-id path for
  latency parity

Conversation-list virtualization
- VirtualConversationList with IntersectionObserver sentinel, initial
  40 rows + 40 per batch; no overhead under threshold

Rust release tuning
- Cargo [profile.release]: lto, codegen-units=1, strip=symbols,
  panic=abort, opt-level="s" — ~20-30% smaller binary, faster startup
 2026-04-21 10:24:31 +02:00
byGalax f7cfd2a86e initial 2026-04-18 23:11:35 +02:00