enhance contract and train scheduling features

- Added pricing service integration to ContractsService for pre-persistence contract pricing.
- Updated LegCapacityPanel to display cargo weight instead of gross weight for better clarity on booked cargo.
- Enhanced train scheduling service to include cargo weight in booking details.
- Modified ClearanceDocumentsPage to include FULLY_EXECUTED status in booking status options.
- Refactored FileUploadSettingsPage to categorize file upload settings into tabs for better organization.
- Removed legacy onboarding fields and settings from file upload settings seeder.
- Improved type definitions for train scheduling to include cargo weight without wagon tare.

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

@@ -105,7 +105,10 @@ export function LegCapacityPanel({ schedule }: { schedule: TrainScheduleDetail }
           bookingId: b.id,
           reference: b.reference ?? b.id,
           wagons: Number(b.wagonsRequired) || 0,
-          grossTons: round1(Number(b.weightTons) || 0),
+          // The booking's OWN weight (cargo VGM/bulk tons) — no wagon tare, so
+          // each row shows exactly what the customer booked and the leg total
+          // is the plain sum of its rows.
+          grossTons: round1(Number(b.cargoWeightTons ?? b.weightTons) || 0),
           route: b.origin && b.destination ? `${b.origin} → ${b.destination}` : null,
         }))
         .sort((a, b) => b.grossTons - a.grossTons);
@@ -164,9 +167,10 @@ export function LegCapacityPanel({ schedule }: { schedule: TrainScheduleDetail }
           <Stack gap={2}>
             <Text fw={700}>Per-leg utilization</Text>
             <Text size="sm" c="dimmed">
-              Each adjacent leg lists every booking riding it — a through
-              booking counts on all its legs. Totals are checked against the
-              train limits{weightCap != null ? ` (${weightCap}T incl. tolerance` : ""}
+              Each adjacent leg lists every booking riding it with its own booked
+              cargo weight — a through booking counts on all its legs, and the
+              leg total is the plain sum of its rows. Checked against the train
+              limits{weightCap != null ? ` (${weightCap}T pull` : ""}
               {weightCap != null && wagonCap != null ? `, ${wagonCap} wagons` : ""}
               {weightCap != null ? ")" : ""}.
             </Text>
@@ -178,7 +182,7 @@ export function LegCapacityPanel({ schedule }: { schedule: TrainScheduleDetail }
                   <Table.Th style={{ width: 28 }} />
                   <Table.Th>Leg</Table.Th>
                   <Table.Th>Wagons</Table.Th>
-                  <Table.Th>Gross weight</Table.Th>
+                  <Table.Th>Cargo weight</Table.Th>
                   <Table.Th>Bookings</Table.Th>
                   <Table.Th>Status</Table.Th>
                 </Table.Tr>