[ISSUE #172][BUG] Fix repository bugs

[svlad-90]

[ISSUE #172][BUG] Fix repository bugs

1. [x] Have you followed the guidelines in our Contributing document?
2. [x] Have you checked to ensure there aren't other open Pull Requests for the same update/change?
3. [ ] Have you built the project, and performed manual testing of your functionality for all supported platforms - Linux and Windows? No, only documentation and CI/CD changes. It will be verified by the GitHub actions.
4. [x] Is your change backward-compatible with the previous version of the plugin?

Change description:

• Fixed visibility of badges on the main page
• Restored operability of the 'update repo size' workflow

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Verification criteria:

• Checked badge statuses in the browser
• Checked operability of the failing workflow in the GitHub CI/CD