Add checkbox; Try without explicit width

Lowdefy/stage.yaml

@@ -40,7 +40,7 @@ areas:
               rowData:
                 - component: VI_IT_VIRTUALIZATION
                   version: 2.4.0
-                  os: vSphere 7.0U3a (7.0.3.00100)
+                  os: vSphere 7.0U3a
                 - component: VI_IT_SRV_LIN_UBUNTU
                   version: 1.3.0
                   os: Ubuntu 18.04 LTS
@@ -51,20 +51,21 @@ areas:
                   version: 3.6.0
                   os: Windows 10 IoT Enterprise
               defaultColDef:
-                sortable: true
+                sortable: false
                 resizable: false
                 filter: false
               rowSelection: multiple
               columnDefs:
                 - headerName: Component name
                   field: component
-                  width: 45%
+                  checkboxSelection: true
+                  # width: 45%
                 - headerName: Component Version
                   field: version
-                  width: 20%
+                  # width: 20%
                 - headerName: Operating system
                   field: os
-                  width: 45%
+                  # width: 45%
 
 
           - id: rest_data