Fix: allow unauthenticated requests for entity badges

Signed-off-by: sagardesai1 <mr.sagar576@gmail.com>

.changeset/beige-birds-film.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-badges-backend': minor
+---
+
+Fix unauthorized requests by allowing unauthenticated requests

plugins/badges-backend/src/plugin.ts

@@ -63,6 +63,10 @@ export const badgesPlugin = createBackendPlugin({
             auth,
           }),
         );
+        httpRouter.addAuthPolicy({
+          path: '/',
+          allow: 'unauthenticated',
+        });
       },
     });
   },