Filter to active items only, remove Status column, document widget binding rules

- Add WHERE item_active filter to show only active unused items
- Remove Status column from query and table widget
- Add widget binding guidance to AGENTS.md (NUMBER inputs
  cannot use NULLIF pattern due to prepared statement typing)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

pages/Operations - Unused Items/widgets/Table1.json

@@ -35,7 +35,6 @@
     "Item Number",
     "Description",
     "Item Type",
-    "Status",
     "Created By",
     "Date Created",
     "Last Transaction",
@@ -57,7 +56,6 @@
     {"key": "primaryColumns.Item Number.computedValue"},
     {"key": "primaryColumns.Description.computedValue"},
     {"key": "primaryColumns.Item Type.computedValue"},
-    {"key": "primaryColumns.Status.computedValue"},
     {"key": "primaryColumns.Created By.computedValue"},
     {"key": "primaryColumns.Date Created.computedValue"},
     {"key": "primaryColumns.Last Transaction.computedValue"},
@@ -187,37 +185,6 @@
       "verticalAlignment": "CENTER",
       "width": 150
     },
-    "Status": {
-      "alias": "Status",
-      "allowCellWrapping": false,
-      "allowSameOptionsInNewRow": true,
-      "columnType": "text",
-      "computedValue": "{{(() => { const tableData = Table1.processedTableData || []; return tableData.length > 0 ? tableData.map((currentRow, currentIndex) => (currentRow[\"Status\"])) : [] })()}}",
-      "currencyCode": "USD",
-      "decimals": 0,
-      "enableFilter": true,
-      "enableSort": true,
-      "horizontalAlignment": "LEFT",
-      "id": "Status",
-      "index": 3,
-      "isCellEditable": false,
-      "isCellVisible": true,
-      "isDerived": false,
-      "isDisabled": false,
-      "isDiscardVisible": true,
-      "isEditable": false,
-      "isSaveVisible": true,
-      "isVisible": true,
-      "label": "Status",
-      "notation": "standard",
-      "originalId": "Status",
-      "sticky": "",
-      "textSize": "0.775rem",
-      "thousandSeparator": true,
-      "validation": {},
-      "verticalAlignment": "CENTER",
-      "width": 150
-    },
     "Created By": {
       "alias": "Created By",
       "allowCellWrapping": false,
@@ -230,7 +197,7 @@
       "enableSort": true,
       "horizontalAlignment": "LEFT",
       "id": "Created By",
-      "index": 4,
+      "index": 3,
       "isCellEditable": false,
       "isCellVisible": true,
       "isDerived": false,
@@ -261,7 +228,7 @@
       "enableSort": true,
       "horizontalAlignment": "LEFT",
       "id": "Date Created",
-      "index": 5,
+      "index": 4,
       "isCellEditable": false,
       "isCellVisible": true,
       "isDerived": false,
@@ -292,7 +259,7 @@
       "enableSort": true,
       "horizontalAlignment": "LEFT",
       "id": "Last Transaction",
-      "index": 6,
+      "index": 5,
       "isCellEditable": false,
       "isCellVisible": true,
       "isDerived": false,
@@ -323,7 +290,7 @@
       "enableSort": true,
       "horizontalAlignment": "LEFT",
       "id": "Days Unused",
-      "index": 7,
+      "index": 6,
       "isCellEditable": false,
       "isCellVisible": true,
       "isDerived": false,