Text 的 textAlign 被 Column 默认 center 吞掉(文本行收缩包裹时对齐不生效);
文字区 Column 改 CrossAxisAlignment.start,二维码+扫码说明显式 Center 回居中。
Co-Authored-By: Claude Code <noreply@anthropic.com>
- viewer: EmbedStream shows album title overlay top-left (ellipsis, avoids collapse zone); photo click posts open-photo {url} to host instead of window.open (direct-open still new tab)
- loader v2: open-photo message (origin+source whitelisted, URL must match widget origin) opens host overlay modal with embedded viewer deep-link iframe, close button/Esc/scrim dismiss, single instance, cleaned on destroy
- tests: click case asserts modal iframe deep link + no popup + close button dismiss; viewer 244 + loader 36 green
Co-Authored-By: Claude Code <noreply@anthropic.com>