refactor(gui): make default relation type as mm

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

packages/nc-gui/components/smartsheet/column/LinkedToAnotherRecordOptions.vue

@@ -33,7 +33,7 @@ if (!vModel.value.childTable) vModel.value.childTable = meta?.table_name
 if (!vModel.value.parentTable) vModel.value.parentTable = vModel.value.rtn || ''
 if (!vModel.value.parentColumn) vModel.value.parentColumn = vModel.value.rcn || ''
 
-if (!vModel.value.type) vModel.value.type = appInfo.isCloud ? 'mm' : 'hm'
+if (!vModel.value.type) vModel.value.type = 'mm'
 if (!vModel.value.onUpdate) vModel.value.onUpdate = onUpdateDeleteOptions[0]
 if (!vModel.value.onDelete) vModel.value.onDelete = onUpdateDeleteOptions[0]
 if (!vModel.value.virtual) vModel.value.virtual = appInfo.isCloud || sqlUi === SqliteUi