NUI-6228 source code in nova docs does not work sometimes

[lodnanova-m]

Frontend Pull Request Description

Ticket link

The dashboard in the Nova docs did not display the source code due to the project's file system structure. I corrected the paths and file names, and now all dashboard source codes are displayed correctly.

Checklist

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my code
• [ ] I have updated change log
• [ ] I have been following Definition of done
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] My changes generate no new lint warnings
• [ ] New and existing unit tests pass locally and on CI with my changes
• [ ] Any dependent changes have been merged and published in downstream modules

Screenshots (if applicable)

Additional Context (if necessary)

[pavlo-poimanov]

please use bugfix/NUI-6228 branch name because the circle ci will not start