- FigmaBanner: route same-app linkUrl through SPA navigation so the stream's
scroll-to-post runs without a full reload; defer pointer capture until a real
drag starts, fixing plain clicks being swallowed by setPointerCapture
- PopularRankList: rank rows navigate straight to /browse?sort=popular&post=<id>
- MessageStream: ?post= deep links jump directly to the target instead of
resetting to the top and animating through the stream
- ScrollToTop: skip the top-reset for ?post= navigations so the target page
handles its own alignment
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- BackToTop now only mounts on the /browse feed (covers all / latest /
popular / search) instead of every route.
- Reveal animation duration cut 0.4s -> 0.25s so scrolled-in content
appears faster.
- ScrollToTop also watches `search`, so switching between sort views on
the same /browse path (e.g. 全部资料 <-> 热门资料) returns to the top.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Image bubbles previously used the raw filename as alt text, so a failed
asset load exposed the file name in the broken-image box. Add a reusable
BubbleImage that renders an empty alt and falls back to a neutral
placeholder (ImageOff icon) on error; use it in the album, image, and
image-with-text bubbles, and drop the filename from their aria-labels.
Also add a global ScrollToTop that resets the window on route change so
desktop navigation matches mobile (e.g. clicking a category card no
longer lands at the bottom of the new page). Hash navigations are skipped
so #post-<id> deep-link scrolling still works.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
