feat(practice): flag suspiciously short laps and remove any lap in one click

Practice laps under 85% of the driver's own median (a likely shortcut)
are flagged: counted, but never a best lap, record or training stat
until approved. Timing and Race Day get a one-click Approve/Remove
panel, overlays show a warning mark, and any lap can be removed or
restored from Timing and Judging with undo.

Also sends judge corrections straight to the server so its hot-results
protection can no longer hold back a correction made right after a
passing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/styles.css

@@ -4517,3 +4517,46 @@ select:focus {
 #raceDayWarmup .panel-header .pill {
   white-space: nowrap;
 }
+
+/* Suspect (likely shortcut) practice laps */
+.suspect-flag {
+  color: #f5a623;
+  font-weight: 700;
+}
+
+.suspect-laps-panel {
+  border-color: rgba(245, 166, 35, 0.6);
+}
+
+.suspect-laps-list {
+  display: grid;
+  gap: 6px;
+}
+
+.suspect-lap-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.lap-actions {
+  display: inline-flex;
+  gap: 6px;
+  white-space: nowrap;
+}
+
+tr.is-suspect td {
+  background: rgba(245, 166, 35, 0.08);
+}
+
+tr.is-removed td {
+  opacity: 0.55;
+  text-decoration: line-through;
+}
+
+tr.is-removed td.lap-actions {
+  opacity: 1;
+  text-decoration: none;
+}