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/warehouse_location/warehouse_location_list.dart

@@ -231,7 +231,7 @@ class _WarehouseLocationListState
                   text: '창고 추가',
                   onPressed: _navigateToAdd,
                   variant: ShadcnButtonVariant.primary,
-                  textColor: Colors.white,
+                  textColor: ShadcnTheme.primaryForeground,
                   icon: Icon(Icons.add),
                 ),
               ],
@@ -262,15 +262,16 @@ class _WarehouseLocationListState
             // 데이터 테이블
             dataTable: _buildDataTable(pagedLocations),
 
-            // 페이지네이션
-            pagination: controller.totalPages > 1 ? Pagination(
+            // 페이지네이션 (항상 표시)
+            pagination: Pagination(
               totalCount: controller.total,
               currentPage: controller.currentPage,
               pageSize: controller.pageSize,
               onPageChanged: (page) {
                 controller.goToPage(page);
               },
-            ) : null,
+            ),
+            dataAreaPadding: EdgeInsets.zero,
           );
         },
         ),
@@ -341,8 +342,8 @@ class _WarehouseLocationListState
         color: index.isEven 
             ? ShadcnTheme.muted.withValues(alpha: 0.1)
             : null,
-        border: const Border(
-          bottom: BorderSide(color: Colors.black),
+        border: Border(
+          bottom: BorderSide(color: ShadcnTheme.border),
         ),
       ),
       child: Row(
@@ -438,7 +439,7 @@ class _WarehouseLocationListState
     return Container(
       width: double.infinity,
       decoration: BoxDecoration(
-        border: Border.all(color: Colors.black),
+        border: Border.all(color: ShadcnTheme.border),
         borderRadius: BorderRadius.circular(ShadcnTheme.radiusMd),
       ),
       child: Column(
@@ -448,7 +449,7 @@ class _WarehouseLocationListState
             padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
             decoration: BoxDecoration(
               color: ShadcnTheme.muted.withValues(alpha: 0.3),
-              border: Border(bottom: BorderSide(color: Colors.black)),
+              border: Border(bottom: BorderSide(color: ShadcnTheme.border)),
             ),
             child: Row(children: _buildHeaderCells()),
           ),
@@ -485,4 +486,4 @@ class _WarehouseLocationListState
       ),
     );
   }
-}
+}