`libreportal config update` and `libreportal system update` tasks are
submitted with `task.app === 'system'` (see task-actions.js' configUpdate
+ systemUpdate). renderTaskIcons hit its first branch on any truthy
task.app and built an <img src="/icons/apps/system.svg"…> which 404s
(there is no per-app icon called "system"). The onerror handler then
hid the broken image, so those task rows showed only the 🛠️ type emoji
and no LibrePortal logo — visually inconsistent with sibling system-level
rows like "LibrePortal - Finalize Setup" (which happens to carry
`app: 'libreportal'`, matching a real icon, and renders correctly via
the same branch).
Treat `app: 'system'` as a category sentinel rather than a real slug:
skip the per-app icon path, fall through to the system-task branch that
loads /icons/libreportal.svg directly. That icon is already shipped + the
data shape stays intact ('system' is the meaningful category, not a lie
about the app identity).
Net: "LibrePortal - Apply Configuration" and "LibrePortal - System Update"
now show the LibrePortal logo alongside their type emoji, matching the
Setup / Update / Backup-All rows.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
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