[UI-REWRITE]: Add extra components to the main top navbar

[marekdano]

Add extra components in the navbar

1. search input bar
2. version of the latest release
3. link with the GitHub icon to https://github.com/IBM/mcp-context-forge
4. link to the main doc https://ibm.github.io/mcp-context-forge/latest/
5. profile dropdown with
   1. log-in username
   2. Theme
   3. Settings
   4. Logout

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NOTE: Make sure that the feature branch is created from the epic/ui-rewrite branch and the PR is created against the epic/ui-rewrite branch.

[clarebyrne]

Hi, is this open for contribution?

[marekdano]

Hi, is this open for contribution?

@clarebyrne - Yes, it is. The implementation must match the design.

[marekdano]

@clarebyrne - if you're planning to work on this issue, please assign it to yourself; someone else can take it.

[clarebyrne]

Hi @marekdano i am working on this today, I don't have access to assign it to myself. Could you assign it to me? Thanks