FE: UX: Fix Multiple clusters' menu items selected at once

[AlexisD02]

What changes did you make?

This pull request addresses a bug in Kafka UI where it was not clear which Kafka instance was being displayed. Previously, the sidebar options (e.g., Topics, Brokers, Consumers) were highlighted for all Kafka instances, causing confusion.

Changes Include:

• Updated the page header to display <instance name> Topics instead of just "Topics" to clearly indicate which Kafka instance is being viewed.
• Ensured that the selected menu option is highlighted only for the Kafka instance currently being displayed, improving the clarity of navigation.

Is there anything you'd like reviewers to focus on?

Please review the changes to ensure:

• The page header correctly reflects the current Kafka instance.
• The sidebar highlights only the selected menu option for the active Kafka instance.

Fixes #694

[AlexisD02]

I don't get how is this related to #324 which is about tab's title?

Thanks for pointing this out! I looked for the issue related to my task but couldn't find anything. Could you point me to the correct issue if I'm missed something?

[Haarolean]

I don't get how is this related to #324 which is about tab's title?

Thanks for pointing this out! I looked for the issue related to my task but couldn't find anything. Could you point me to the correct issue if I'm missed something?

I believe there's no issue related to these changes. I haven't experienced the issue you're describing either, as this is supposed to be a bugfix, let's file a bug report first, as I'm not being able to reproduce this.

[hotsezus]

I'm experiencing the same issue using main tagged image from docker hub

[Haarolean]

@hotsezus any specific steps to reproduce?

[hotsezus]

@hotsezus any specific steps to reproduce?

Nothing special. Just use kafbat/kafka-ui:e7df880cdebe3977d06edee54a538bcaf9416649 image setting up connection to multiple clusters using config.yaml

Here is a compose.yml example:

services:
  kafbat-ui:
    image: kafbat/kafka-ui:e7df880cdebe3977d06edee54a538bcaf9416649
    restart: on-failure
    ports:
      - 8080:8080
    environment:
      DYNAMIC_CONFIG_ENABLED: 'true'
    volumes:
      - ./config.yml:/etc/kafkaui/dynamic_config.yaml

[Haarolean]

Should be fixed within #1120 and/or #984