🐛 Fixes checking token at backend

frontend/gradle/libs.versions.toml

@@ -18,6 +18,7 @@ ktorClientContentNegotiation = "3.1.3"
 ktorSerializationKotlinxJson = "3.1.3"
 
 [libraries]
+androidx-compose-material-icons-extended = { module = "androidx.compose.material:material-icons-extended" }
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version = "1.16.0" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version = "1.2.1" }
@@ -33,6 +34,7 @@ androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-man
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
 androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp" }
 material = { group = "com.google.android.material", name = "material", version = "1.12.0" }
 androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
 ktor-client-core = { group = "io.ktor", name = "ktor-client-core", version.ref = "ktorClientCore" }
@@ -45,4 +47,5 @@ ktor-serialization-kotlinx-json = { group = "io.ktor", name = "ktor-serializatio
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }