fix: clear value when switching tag field type

- Reset value to empty when changing type (e.g., boolean to text)
- Reset value when tag name changes and type differs
- Prevents 'true'/'false' from sticking in text inputs

Author: priyanshu.solanki

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/document-tag-entry/document-tag-entry.tsx

@@ -160,9 +160,18 @@ export function DocumentTagEntry({
           )
           if (tagDef) {
             newCells.type = tagDef.fieldType
+            // Clear value when tag type changes
+            if (row.cells.type !== tagDef.fieldType) {
+              newCells.value = ''
+            }
           }
         }
 
+        // Clear value when type changes (e.g., switching from boolean to text)
+        if (column === 'type' && row.cells.type !== value) {
+          newCells.value = ''
+        }
+
         return {
           ...row,
           cells: newCells,