feat(ui): full‑width ShadTable across app; fix rent dialog width; correct equipment pagination

- ShadTable: ensure full-width via LayoutBuilder+ConstrainedBox minWidth
- BaseListScreen: default data area padding = 0 for table edge-to-edge
- Vendor/Model/User/Company/Inventory/Zipcode: set columnSpanExtent per column
  and add final filler column to absorb remaining width; pin date/status/actions
  widths; ensure date text is single-line
- Equipment: unify card/border style; define fixed column widths + filler;
  increase checkbox column to 56px to avoid overflow
- Rent list: migrate to ShadTable.list with fixed widths + filler column
- Rent form dialog: prevent infinite width by bounding ShadProgress with
  SizedBox and remove Expanded from option rows; add safe selectedOptionBuilder
- Admin list: fix const with non-const argument in table column extents
- Services/Controller: remove hardcoded perPage=10; use BaseListController
  perPage; trust server meta (total/totalPages) in equipment pagination
- widgets/shad_table: ConstrainedBox(minWidth=viewport) so table stretches

Run: flutter analyze → 0 errors (warnings remain).

lib/screens/equipment/widgets/equipment_status_chip.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:get_it/get_it.dart';
 import 'package:superport/utils/constants.dart';
 import 'package:superport/core/services/lookups_service.dart';
+import 'package:superport/screens/common/theme_shadcn.dart';
 
 // 장비 상태에 따라 칩(Chip) 위젯을 반환하는 함수형 위젯
 class EquipmentStatusChip extends StatelessWidget {
@@ -13,7 +14,7 @@ class EquipmentStatusChip extends StatelessWidget {
   Widget build(BuildContext context) {
     // 캐시된 상태 정보 조회 시도
     String statusText = status;
-    Color backgroundColor = Colors.grey;
+    Color backgroundColor = ShadcnTheme.secondary;
 
     try {
       final lookupsService = GetIt.instance<LookupsService>();
@@ -37,46 +38,46 @@ class EquipmentStatusChip extends StatelessWidget {
     switch (status) {
       case EquipmentStatus.in_:
       case 'in':
-        backgroundColor = Colors.green;
+        backgroundColor = ShadcnTheme.equipmentIn;
         if (statusText == status) statusText = '입고';
         break;
       case EquipmentStatus.out:
       case 'out':
-        backgroundColor = Colors.orange;
+        backgroundColor = ShadcnTheme.equipmentOut;
         if (statusText == status) statusText = '출고';
         break;
       case EquipmentStatus.rent:
       case 'rent':
-        backgroundColor = Colors.blue;
+        backgroundColor = ShadcnTheme.equipmentRent;
         if (statusText == status) statusText = '대여';
         break;
       case EquipmentStatus.repair:
       case 'repair':
-        backgroundColor = Colors.blue;
+        backgroundColor = ShadcnTheme.equipmentRepair;
         if (statusText == status) statusText = '수리중';
         break;
       case EquipmentStatus.damaged:
       case 'damaged':
-        backgroundColor = Colors.red;
+        backgroundColor = ShadcnTheme.error;
         if (statusText == status) statusText = '손상';
         break;
       case EquipmentStatus.lost:
       case 'lost':
-        backgroundColor = Colors.purple;
+        backgroundColor = ShadcnTheme.purple;
         if (statusText == status) statusText = '분실';
         break;
       case EquipmentStatus.disposed:
       case 'disposed':
-        backgroundColor = Colors.black;
+        backgroundColor = ShadcnTheme.equipmentDisposal;
         if (statusText == status) statusText = '폐기';
         break;
       case EquipmentStatus.etc:
       case 'etc':
-        backgroundColor = Colors.grey;
+        backgroundColor = ShadcnTheme.secondary;
         if (statusText == status) statusText = '기타';
         break;
       default:
-        backgroundColor = Colors.grey;
+        backgroundColor = ShadcnTheme.equipmentUnknown;
         if (statusText == status) statusText = '알 수 없음';
     }
 
@@ -84,11 +85,15 @@ class EquipmentStatusChip extends StatelessWidget {
     return Chip(
       label: Text(
         statusText,
-        style: const TextStyle(color: Colors.white, fontSize: 12),
+        style: ShadcnTheme.labelSmall.copyWith(color: ShadcnTheme.primaryForeground),
       ),
       backgroundColor: backgroundColor,
       visualDensity: VisualDensity.compact,
-      padding: const EdgeInsets.symmetric(horizontal: 5),
+      padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 0),
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(ShadcnTheme.radiusFull),
+        side: BorderSide(color: backgroundColor.withValues(alpha: 0.2)),
+      ),
     );
   }
 }