fix(gui): convert checkbox value to true/false while copying

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui/composables/useMultiSelect/index.ts

@@ -74,6 +74,11 @@ export function useMultiSelect(
           const columnObj = unref(fields)[cpCol]
 
           let textToCopy = (columnObj.title && rowObj.row[columnObj.title]) || ''
+
+          if (columnObj.uidt === UITypes.Checkbox) {
+            textToCopy = !!textToCopy
+          }
+
           if (typeof textToCopy === 'object') {
             textToCopy = JSON.stringify(textToCopy)
           }
@@ -236,8 +241,7 @@ export function useMultiSelect(
           editEnabled.value = false
         }
         break
-      default:
-        {
+      default: {
         const rowObj = unref(data)[selectedCell.row]
 
         const columnObj = unref(fields)[selectedCell.col]