Refine authentication ...

modified:   package.json
	modified:   public/js/credentialManager.js
	modified:   src/config/loader.js
	modified:   src/controllers/accessController.js
	modified:   src/middleware/authCheck.js
	new file:   src/middleware/authConfig.js
	new file:   src/middleware/debug.js
	modified:   src/middleware/errorHandler.js
	modified:   src/middleware/index.js
	new file:   src/middleware/safeIpCheck.js
	new file:   src/middleware/setPolicy.js
	modified:   src/routes/guestAccessRouter.js
	modified:   src/utils/baseContext.js
	new file:   src/utils/evaluateRules.js
	new file:   src/utils/getGroups.js
	modified:   src/utils/processMenuLinks.js
	modified:   src/views/pages/credentials.handlebars
	modified:   yarn.lock