Added showing a page overlay while reading a comic [#149]

[mcpierce]

Changes Need To Be Discussed First

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Status

READY

Does this PR contain migrations?

NO

Before You Submit Your PR:

• Have you announced your PR on the comixed-dev mailing list?
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Refactors existing code (code changes for efficiency or maintainability)
• Security fix (be sure to include the CVE in the commit message)
• Breaking change (fix or feature that would cause existing functionality to change)
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
1 Accepted issue

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarQube Cloud