time sync implemantation. app is open in the background

gradle/libs.versions.toml

@@ -8,6 +8,8 @@ lifecycleRuntimeKtx = "2.11.0"
 activityCompose = "1.13.0"
 kotlin = "2.2.10"
 composeBom = "2026.02.01"
+firebaseCrashlyticsBuildtools = "3.0.8"
+runtime = "1.12.1"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -24,6 +26,8 @@ androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "u
 androidx-compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
 androidx-compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
+firebase-crashlytics-buildtools = { group = "com.google.firebase", name = "firebase-crashlytics-buildtools", version.ref = "firebaseCrashlyticsBuildtools" }
+androidx-compose-runtime = { group = "androidx.compose.runtime", name = "runtime", version.ref = "runtime" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }