feat(#27): Set up consola logger, make use of log levels in backend and frontend

legalconsenthub/server/routes/auth/logout.get.ts

@@ -1,11 +1,20 @@
+import { createLogger } from '~~/shared/utils/logger'
+
 export default defineEventHandler(async (event) => {
+  const config = useRuntimeConfig()
+  const logger = createLogger({
+    level: config.public.logLevel,
+    tag: 'auth',
+    fancy: import.meta.env.MODE !== 'production'
+  })
+
   try {
     const cleared = await clearUserSession(event)
     if (!cleared) {
-      console.warn('Failed to clear user session')
+      logger.warn('Failed to clear user session')
     }
   } catch (error) {
-    console.error('Error clearing user session:', error)
+    logger.error('Error clearing user session:', error)
   }
 
   return sendRedirect(event, '/login', 200)