fix: Fix bugs in AI console pages

[CH3CHO]

Ⅰ. Describe what this PR did

Fix bugs in AI console pages.

1. Fix the missing default values of token failover feature issue.
2. Fix localization issues in AI console pages.
3. Fix the incorrect token masking logic when the token value is shorter than 6 characters.
4. Make sure auth plugin configurations created via consumer management are always globally enabled.
5. Clean up localization resources.
6. Remove redundant UI pages.
7. Fix some display issues in the TLS certificate page.
   a. Remove duplicated domains from the domain list.
   b. Add a "Z" suffix to the not-before and not-after timestamps so user can know they are UTC times.
8. Fix the bug that after adding a TLS certificate to the default domain, the HTTPS requests don't work with the default domain.

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[johnlanni]

LGTM