move jwt authentication converter

src/main/kotlin/ltd/hlaeja/configuration/SecurityConfiguration.kt

@@ -1,8 +1,8 @@
 package ltd.hlaeja.configuration
 
-import ltd.hlaeja.security.JwtAuthenticationConverter
-import ltd.hlaeja.security.manager.JwtAuthenticationManager
 import ltd.hlaeja.security.authorize.publicPaths
+import ltd.hlaeja.security.converter.JwtAuthenticationConverter
+import ltd.hlaeja.security.manager.JwtAuthenticationManager
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity

src/main/kotlin/ltd/hlaeja/security/converter/JwtAuthenticationConverter.kt

@@ -1,4 +1,4 @@
-package ltd.hlaeja.security
+package ltd.hlaeja.security.converter
 
 import io.github.oshai.kotlinlogging.KotlinLogging
 import io.jsonwebtoken.JwtException
@@ -49,7 +49,7 @@ class JwtAuthenticationConverter(
             ),
             token,
             (claims.payload["role"] as String).split(",")
-                .map { SimpleGrantedAuthority(it) }
+                .map { SimpleGrantedAuthority("ROLE_$it") }
                 .toMutableList(),
             true,
         )