refactor: remove unused imports and function for cleaner code

src/cli/commands/shared.ts

@@ -2,9 +2,6 @@
 
 import { minimatch } from "minimatch";
 
-import { loadConfig } from "../../index.ts";
-import { getGraphClient } from "../../graph/auth.ts";
-
 type PermissionRow = {
   permissionValue?: string | null;
   permissionDisplayName?: string | null;
@@ -26,8 +23,3 @@ export function filterByDisplayName<T extends DisplayNameRow>(rows: T[], pattern
     minimatch(item.displayName ?? "", pattern, { nocase: true }),
   );
 }
-
-export async function getGraphClientFromPublicConfig(): Promise<{ client: any }> {
-  const config = await loadConfig("public-config");
-  return getGraphClient(config.tenantId, config.clientId);
-}