modified: README.md ...

modified:   content
	modified:   public/css/styles.css
	new file:   public/styles.css
	modified:   scripts/combine-css.js
	renamed:    src/constants/securityConstants.js -> src/config/securityConfig.js
	modified:   src/controllers/blogControllers.js
	modified:   src/css/nav.css
	modified:   src/middleware/applyProductionSecurity.js
	modified:   src/middleware/cacheUtils.js
	modified:   src/routes/presentation.js
	modified:   src/utils/structuredLogger.js
	modified:   src/views/layouts/main.handlebars
	new file:   src/views/partials/navItem.handlebars
	modified:   src/views/partials/navLink.handlebars
	renamed:    src/views/partials/headers.handlebars -> src/views/partials/page_headers.handlebars
	modified:   src/views/partials/siteNav.handlebars
	modified:   src/views/partials/w3c.handlebars