feat: filter ANSI color for shell

[libook]

Description

File Browser supports Execute on shell. But shell result may contain ANSI color. Before this project support colored shell, we can filter ANSI color for now.

🚨 Before submitting your PR, please read community, and indicate which issues (in any of the repos) are either fixed or closed by this PR. See GitHub Help: Closing issues using keywords.

• DO make sure you are requesting to pull a topic/feature/bugfix branch (right side). Don't request your master!
• DO make sure you are making a pull request against the master branch (left side). Also you should start your branch off our master.
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• DO make sure that related issues are opened in other repositories. I.e., the frontend, caddy plugins or the web page need to be updated accordingly.
• AVOID breaking the continuous integration build.

Further comments

None.

[o1egl]

Can you provide an example of what this pr is fixing? I tried to execute sh -c 'echo "\033[0;31mRed\033[0m"' and the output was just Red

Question

[libook]

Before this fix:

In system terminal emulator:

I am using zsh with oh-my-zsh. This fix would remove ANSI colors before the terminal of this project support colored output.

[libook]

I switch between master and my branch.
This is master:

This is my branch:

[libook]

Execute on shell: /usr/bin/zsh -i -c