fix: add issue token to dev api

Signed-off-by: Camila Belo <camilaibs@gmail.com>

plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.tsx

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import React, { ReactNode, Children, ReactElement, useState } from 'react';
+import React, { ReactNode, Children, ReactElement } from 'react';
 import { useOutlet } from 'react-router-dom';
 
 import { ErrorPanel, Page } from '@backstage/core-components';