crypto.randomUUID() is only defined in secure contexts (HTTPS or
localhost). Opened over plain HTTP from another machine in the LAN, the
circuit list editor failed with "crypto.randomUUID is not a function"
whenever it created a circuit, device row, circuit group or distribution
board component, including typing into the -frei- row.
createClientId() uses crypto.randomUUID() where available and otherwise
builds an RFC 4122 version 4 UUID from crypto.getRandomValues(), which
works in every context. AGENTS.md notes the rule.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Replace the "Filtern" text buttons with a funnel icon next to the column
label; an active filter is highlighted and shows its value count.
- Header labels no longer break inside words (e.g. "Bemerkung"); hyphens
are non-breaking and a trailing unit moves to its own line, so all
headers share one height.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- New IconButton/IconButtonSeparator component based on lucide-react.
- Toolbar: icon plus text, grouped into history, view and insert blocks.
- Group headers: compact icons for add circuit, upstream fuse (VS), group
RCD (FI), edit, move up/down, renumber and delete; the header no longer
overflows the grid.
- Rows: add device, delete circuit (trash) and delete device (ListX).
- The previous German labels remain accessible names and tooltips;
destructive actions highlight in the danger color.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
