Address Greptile review on board CLI auth

Co-Authored-By: Paperclip <noreply@paperclip.ing>

cli/src/commands/client/common.ts

@@ -1,6 +1,7 @@
 import pc from "picocolors";
 import type { Command } from "commander";
 import { getStoredBoardCredential, loginBoardCli } from "../../client/board-auth.js";
+import { buildCliCommandLabel } from "../../client/command-label.js";
 import { readConfig } from "../../config/store.js";
 import { readContext, resolveProfile, type ClientContextProfile } from "../../client/context.js";
 import { ApiRequestError, PaperclipApiClient } from "../../client/http.js";
@@ -112,11 +113,6 @@ function canAttemptInteractiveBoardAuth(): boolean {
   return Boolean(process.stdin.isTTY && process.stdout.isTTY);
 }
 
-function buildCliCommandLabel(): string {
-  const args = process.argv.slice(2);
-  return args.length > 0 ? `paperclipai ${args.join(" ")}` : "paperclipai";
-}
-
 export function printOutput(data: unknown, opts: { json?: boolean; label?: string } = {}): void {
   if (opts.json) {
     console.log(JSON.stringify(data, null, 2));