[NDGL-104] style: lint 및 detekt 에러 수정

Author: jihee-dev

data/core/src/main/java/com/yapp/ndgl/data/core/interceptor/AndroidCredentialInterceptor.kt

@@ -31,6 +31,8 @@ class AndroidCredentialInterceptor @Inject constructor(
             MessageDigest.getInstance("SHA-1")
                 .digest(signatures?.getOrNull(0)?.toByteArray())
                 .joinToString("") { "%02x".format(it) }
-        } catch (e: Exception) { "" }
+        } catch (_: Exception) {
+            ""
+        }
     }
 }

feature/travel-helper/src/main/java/com/yapp/ndgl/feature/travelhelper/main/TravelHelperScreen.kt

@@ -31,7 +31,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.vector.ImageVector
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
@@ -56,8 +55,6 @@ internal fun TravelHelperRoute(
     navigateToPlaceDetail: (String) -> Unit,
     viewModel: TravelHelperViewModel = hiltViewModel(),
 ) {
-    val context = LocalContext.current
-
     val state by viewModel.collectAsState()
     val snackbarHostState = remember { SnackbarHostState() }
     val coroutineScope = rememberCoroutineScope()

feature/travel-helper/src/main/java/com/yapp/ndgl/feature/travelhelper/main/TravelHelperViewModel.kt

@@ -180,22 +180,22 @@ class TravelHelperViewModel @Inject constructor(
         return when {
             to == "KRW" -> {
                 exchangeRateRepository.getKrwRate(from)
-                    ?: throw IllegalStateException("Exchange rate not available for $from")
+                    ?: error("Exchange rate not available for $from")
             }
 
             from == "KRW" -> {
                 val toKrw = exchangeRateRepository.getKrwRate(to)
-                    ?: throw IllegalStateException("Exchange rate not available for $to")
-                if (toKrw == 0.0) throw IllegalStateException("KRW rate for $to is zero")
+                    ?: error("Exchange rate not available for $to")
+                check(toKrw != 0.0) { "KRW rate for $to is zero" }
                 1.0 / toKrw
             }
 
             else -> {
                 val fromKrw = exchangeRateRepository.getKrwRate(from)
-                    ?: throw IllegalStateException("Exchange rate not available for $from")
+                    ?: error("Exchange rate not available for $from")
                 val toKrw = exchangeRateRepository.getKrwRate(to)
-                    ?: throw IllegalStateException("Exchange rate not available for $to")
-                if (toKrw == 0.0) throw IllegalStateException("KRW rate for $to is zero")
+                    ?: error("Exchange rate not available for $to")
+                check(toKrw != 0.0) { "KRW rate for $to is zero" }
                 fromKrw / toKrw
             }
         }