modified:   src/app.js
	new file:   src/constants/authConstants.js
	new file:   src/constants/errorConstants.js
	new file:   src/constants/hbsConstants.js
	new file:   src/constants/htmlFormatConstants.js
	new file:   src/constants/httpLimits.js
	new file:   src/constants/httpMessages.js
	new file:   src/constants/middlewareConstants.js
	new file:   src/constants/newsletterConstants.js
	new file:   src/constants/rssConstants.js
	new file:   src/constants/securityConstants.js
	new file:   src/constants/sitemapConstants.js
	modified:   src/middleware/applyProductionSecurity.js
	modified:   src/middleware/authCheck.js
	modified:   src/middleware/errorHandler.js
	modified:   src/middleware/formatHtml.js
	modified:   src/middleware/hbs.js
	modified:   src/middleware/index.js
	modified:   src/middleware/validateRequestIntegrity.js
	deleted:    src/presentation/postComponent.js
	deleted:    src/presentation/render.js
	modified:   src/services/newsletterService.js
	modified:   src/services/postsMenuService.js
	modified:   src/services/rssFeedService.js
	modified:   src/services/sitemapService.js
	modified:   src/utils/baseContext.js
	modified:   src/utils/formLimiter.js
	modified:   src/utils/sendContactMail.js
	modified:   src/utils/sendNewsletterSubscriptionMail.js
	modified:   src/utils/validateEmail.js