fix(list): empty list when no authed orgs are found

[ghost]

What does this PR do?

Fix the list printing empty table when no auth'd orgs are found

What issues does this PR fix or reference?

forcedotcom/cli#1796

As suggested by @cristiand391, I've simply added a check for the length of the array returned by AuthInfo.listAllAuthorizations to avoid relying on the error to be throw thrown.

[cristiand391]

QA notes:

tested with sfdx-cli/7.181.1 darwin-x64 node-v18.12.1:

auth:list

✅ prints No results found if no auth'd orgs are found:

➜  plugin-auth git:(list-empty-table-no-orgs-fix) tree ~/.sfdx
/Users/cdominguez/.sfdx  [error opening dir]

0 directories, 0 files
➜  plugin-auth git:(list-empty-table-no-orgs-fix) tree ~/.sf
/Users/cdominguez/.sf
└── sf.log

0 directories, 1 file
➜  plugin-auth git:(list-empty-table-no-orgs-fix) ./bin/dev auth:list
No results found
➜  plugin-auth git:(list-empty-table-no-orgs-fix) echo $?
0

✅ JSON output matches latest sfdx:

➜  plugin-auth git:(list-empty-table-no-orgs-fix) ./bin/dev auth:list --json
{
  "status": 0,
  "result": []
}
➜  plugin-auth git:(list-empty-table-no-orgs-fix) sfdx auth:list --json
{
  "status": 0,
  "result": []
}

✅ lists auth'd orgs:

➜  plugin-auth git:(list-empty-table-no-orgs-fix) ./bin/dev auth:list
=== authenticated orgs

 ALIAS          USERNAME                              ORG ID             INSTANCE URL                                             AUTH METHOD
 ────────────── ───────────────────────────────────── ────────────────── ──────────────────────────────────────────────────────── ───────────
 ****           ********************************      ****************** **************************************                   web
 **             ************************************* ****************** ******************************************************** web
 ************** ************************************* ****************** *****************************                            web
➜  plugin-auth git:(list-empty-table-no-orgs-fix) echo $?
0

[cristiand391]

Merged, thanks @aemounib! :)

[cromwellryan]

Thanks @aemounib! And congrats to Morocco on the World Cup! ⚽ ⚽ ⚽