Release/e-1.8.1 (#25613)

Co-authored-by: zxhlyh <jasonapring2015@outlook.com>
Co-authored-by: GareArc <chen4851@purdue.edu>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: hjlarry <hjlarry@163.com>

web/i18n/en-US/plugin.ts

@@ -298,6 +298,7 @@ const translation = {
     clientInfo: 'As no system client secrets found for this tool provider, setup it manually is required, for redirect_uri, please use',
     oauthClient: 'OAuth Client',
     credentialUnavailable: 'Credentials currently unavailable. Please contact admin.',
+    credentialUnavailableInButton: 'Credential unavailable',
     customCredentialUnavailable: 'Custom credentials currently unavailable',
     unavailable: 'Unavailable',
   },