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

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/application_form/ApplicationFormService.kt

@@ -70,7 +70,6 @@ class ApplicationFormService(
         id: UUID,
         applicationFormDto: ApplicationFormDto,
     ): ApplicationForm {
-        println("Updating ApplicationForm: $applicationFormDto")
         val existingApplicationForm = getApplicationFormById(id)
         val existingSnapshot = versionService.createSnapshot(existingApplicationForm)
 

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/security/JwtUserSyncFilter.kt

@@ -28,7 +28,6 @@ class JwtUserSyncFilter(
         val logger = LoggerFactory.getLogger(JwtUserSyncFilter::class.java)
         val auth: Authentication? = SecurityContextHolder.getContext().authentication
 
-        println("JwtUserSyncFilter invoked for request: ${request.requestURI}")
         try {
             if (auth is JwtAuthenticationToken && auth.isAuthenticated) {
                 val jwt: Jwt = auth.token

legalconsenthub-backend/src/main/resources/application-testcontainers.yaml

@@ -13,7 +13,7 @@ spring:
     database-platform: org.hibernate.dialect.PostgreSQLDialect
     hibernate:
       ddl-auto: create
-    show-sql: true
+    show-sql: false
     properties:
       hibernate:
         format_sql: true
@@ -39,16 +39,6 @@ spring:
           issuer-uri: http://localhost:7080/realms/legalconsenthub
           jwk-set-uri: http://localhost:7080/realms/legalconsenthub/protocol/openid-connect/certs
 
-logging:
-  level:
-    org:
-      springframework:
-        security: TRACE
-        oauth2: TRACE
-        web: TRACE
-    org.testcontainers: INFO
-    com.github.dockerjava: WARN
-
 management:
   health:
     mail:

legalconsenthub-backend/src/main/resources/application.yaml

@@ -61,3 +61,14 @@ management:
   health:
     mail:
       enabled: false
+
+# Log levels: TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF
+logging:
+  level:
+    com.betriebsratkanzlei.legalconsenthub: ${LOGGING_LEVEL_APP:INFO}
+    org:
+      springframework:
+        security: ${LOGGING_LEVEL_ROOT:INFO}
+        oauth2: ${LOGGING_LEVEL_ROOT:INFO}
+        web: ${LOGGING_LEVEL_ROOT:INFO}
+      testcontainers: ${LOGGING_LEVEL_ROOT:INFO}