Improvement UI/UX - Fix small bug

[chuongmep]

Purpose

• Improvement user interface and user experience with coding.
• Add new button create new file
• Add new button save as file
• Fix bug output with language is Chines or Japanese
• Follow up package ironpython latest.
• Add more shortcut default.

Old version :

New version:

Declarations

Check these if you believe they are true

• This PR fix bug
• This PR for new feature
• The codebase is in a better state after this PR
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• Snapshot of UI changes, if any.
• This PR modifies some build requirements and the readme is updated

Reviewers

@daren-thomas

FYIs

@jeremytammik

[Ianhuuuuang]

您好，邮件已收到，尽快给您回复。

[daren-thomas]

Thank you so much!