feat : implement recent keyword repository impl

data/search/src/main/java/com/knu/search/repositoryimpl/RecentKeyWordRepositoryImpl.kt

@@ -0,0 +1,20 @@
+package repositoryimpl
+
+import com.knu.datastore.preferences.SharedPreferencesManager
+import com.knu.search.repository.RecentKeyWordRepository
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RecentKeyWordRepositoryImpl @Inject constructor(
+    private val preferencesManager: SharedPreferencesManager,
+) : RecentKeyWordRepository {
+
+    override fun putStringList(key: String, value: List<String>) {
+        preferencesManager.putStringList(key, value)
+    }
+
+    override fun getStringList(key: String): List<String> {
+        return preferencesManager.getStringList(key)
+    }
+}