New web frontend

[mcserep]

The design concept of the current web frontend is considered outdated in some terms. The task is to completly redesign and implement a new web frontend for CodeCompass from scratch. Technologies and libraries to use:

• React
• Material Design

The new frontend shall use the existing RPC-based Thrift backend and its provided features of CodeCompass.

[mdeme01]

The new frontend is currently in development here.

So far, the following features were implemented:

• Switching between workspaces
• Viewing files in the file manager and file contents in the editor
• Searching and displaying search results
• Generating metrics and diagrams for files/directories

Let me know if there are any problems, or if the design should be different.

[mcserep]

@mdeme01 If you think that your development is ready for a first round of review, please open a pull request. It is easier to review the code that way and leave remarks.

You can still push new commits to your branch of course and the PR will auto-update.

[mdeme01]

Pull request is ready here.

[mcserep]

Public demo for the new frontend available here:
https://codecompass.net/demo/new/

@GSD, @dkrupp, @bruntib, @whisperity

Feel free to report any found issues under the related PR #595.
Version of 2023-05-03, some issues may have been fixed since then, see the related PR as well.

[mcserep]

With @intjftw, we have deployed the current version of the new frontend for review:
https://codecompass.net/demo/new/

[intjftw]

Closed by #595.