- Server renders initial file-upload state (src, alt, label text,
has-current class) so there is no flash of broken-image icon while
JS boots. JS no longer duplicates that work — it only reacts to
user input (select, clear, drag-and-drop) and uses data-current-src
solely to restore the server file after a blob preview.
- Clicking the current preview image now opens the file dialog, mirrors
the Replace button, with hover affordance (cursor + primary border).
- Drop the transparency checker pattern in the preview — the admin UI
does not need Figma-style transparency semantics. Preview is now a
flat theme-aware surface (--app-preview-bg) that keeps white or
black logos visible against a neutral gray.
- Move tenant favicon out of the aside into the Master-data tab as its
own details block next to the Tenant-logos section. Uses the same
barrier-form pattern (HTML5 form attribute + app-file-upload.phtml)
for a consistent instant-upload UX.
- Tenant-logo slot label is a native <label> element — picks up the
global form-label typography and spacing, no custom muted-color
class needed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>