Fix WordPress.Security.ValidatedSanitizedInput errors in admin pages #63
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Fix WordPress.Security.ValidatedSanitizedInput errors
Description
This PR addresses WordPress.Security.ValidatedSanitizedInput errors to improve security and pass the WordPress.org plugin check requirements.
Changes Made
Testing
These changes have been tested to ensure they don't break the existing functionality while properly validating and sanitizing user inputs.
Related Issue
Fixes part of #56 (WordPress.Security.ValidatedSanitizedInput errors)