[MM-56795] Improve help options in the Help menu

[devinbinnie]

Summary

This PR includes changes to the Help menu to better get users in the direction of support when necessary. We've removed the "Learn more" link and replaced with a set of server-configurable links that will send the users to the correct links. At the server level, if a user is on a server the links will update to whatever the server has configured, or if there's nothing configured a default will be used.

Ticket Link

https://mattermost.atlassian.net/browse/MM-56795

Screenshots

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Release Note

Improve help options in the Help menu

[github-actions]

Here are the test results below:

Test Summary for Linux on commit 7c6c82d

The following known failed tests have been fixed on Linux:
- menu/view MM-T820 should open Developer Tools For Application Wrapper for main window

Test Summary for macOS on commit 7c6c82d

The following known failed tests have been fixed on macOS:
- popup MM-T2827_1 should be able to select all in popup windows

Test Summary for Windows on commit 7c6c82d

All stable tests passed on Windows.

[github-actions]

Here are the test results below:

Test Summary for Linux on commit 7c6c82d

The following known failed tests have been fixed on Linux:
- menu/view MM-T820 should open Developer Tools For Application Wrapper for main window

Test Summary for macOS on commit 7c6c82d

The following known failed tests have been fixed on macOS:
- popup MM-T2827_1 should be able to select all in popup windows

Test Summary for Windows on commit 7c6c82d

All stable tests passed on Windows.

[abhijit-singh]

Thanks @devinbinnie, looks good! Just one request - can we remove the separator between Run diagnostics and Report a problem? I don't think we need a separate section for just Report a problem unless I'm missing something.

[devinbinnie]

Thanks @devinbinnie, looks good! Just one request - can we remove the separator between Run diagnostics and Report a problem? I don't think we need a separate section for just Report a problem unless I'm missing something.

Done :)

[gabrieljackson]

Looks great! 👍