* fix: cvat-ui/package.json & cvat-ui/package-lock.json to reduce vulnerabilities The following vulnerabilities are fixed with an upgrade: - https://snyk.io/vuln/SNYK-JS-ASYNCVALIDATOR-2311201 * Fix case 69 * Fix case 51 * Fix case 53 * Tests reworked, fixed * Removed cypress plugin * Fix support/index.js * Update support/index.js Co-authored-by: snyk-bot <snyk-bot@snyk.io> Co-authored-by: dvkruchinin <dvkruchinin@gmail.com>