refactor(train-scheduling): move the schedule list onto the shared FilterBar

The list was the last major board still on ad-hoc filtering: usePagination
plus FleetToolbar's hand-rolled Selects, a debounced search and a manual
sort Select, assembled into a filters object by hand. It now uses
useFilters/FilterBar like every other list, so pagination, search, sort
and filters all travel as URL params and a link reproduces the view.

Origin and destination ride the shared Route filter, which no longer
requires both ends — filtering by origin alone stays possible, and each
end now takes several stations.

The card/table view toggle moves into FilterBar's children slot, and the
row tinting for shipping-line and direction is untouched.

apps/edr-freight-web/backoffice/src/components/trainScheduling/scheduleVisuals.tsx

@@ -201,16 +201,20 @@ export function StatTile({
 /**
  * Origin → destination corridor visual: two anchored stops joined by a rail
  * line. `variant="compact"` is for dense table rows; `default` for cards.
+ * `orientation="vertical"` stacks the stops as waypoints, which keeps a long
+ * yard name off one wide line in a table cell.
  */
 export function RouteCorridor({
   origin,
   destination,
   variant = "default",
+  orientation = "horizontal",
   onDark = false,
 }: {
   origin?: string | null;
   destination?: string | null;
   variant?: "default" | "compact";
+  orientation?: "horizontal" | "vertical";
   onDark?: boolean;
 }) {
   const compact = variant === "compact";
@@ -218,6 +222,48 @@ export function RouteCorridor({
   const strong = onDark ? "white" : "var(--mantine-color-gray-8)";
   const lineColor = onDark ? "rgba(255,255,255,0.4)" : "var(--mantine-color-gray-3)";
   const accent = onDark ? "white" : freightBrand.primary;
+  const dot = compact ? 7 : 9;
+
+  if (orientation === "vertical") {
+    return (
+      <Stack gap={2} style={{ minWidth: 0 }}>
+        <Group gap={8} wrap="nowrap" style={{ minWidth: 0 }}>
+          <Box
+            w={dot}
+            h={dot}
+            style={{
+              borderRadius: 999,
+              flexShrink: 0,
+              border: `2px solid ${accent}`,
+              background: onDark ? "transparent" : "white",
+            }}
+          />
+          <Text size="sm" fw={600} c={strong} lh={1.2} truncate>
+            {origin ?? "—"}
+          </Text>
+        </Group>
+        {/* Rail between the stops, aligned to the dot centres. */}
+        <Box
+          ml={dot / 2 - 1}
+          style={{
+            width: 0,
+            height: compact ? 10 : 14,
+            borderLeft: `2px dashed ${lineColor}`,
+          }}
+        />
+        <Group gap={8} wrap="nowrap" style={{ minWidth: 0 }}>
+          <Box
+            w={dot}
+            h={dot}
+            style={{ borderRadius: 999, flexShrink: 0, background: accent }}
+          />
+          <Text size="sm" fw={600} c={strong} lh={1.2} truncate>
+            {destination ?? "—"}
+          </Text>
+        </Group>
+      </Stack>
+    );
+  }
 
   return (
     <Group gap={compact ? 6 : 8} wrap="nowrap" align="center" style={{ minWidth: 0 }}>