Drop items on tags in edit favorites sheet to tag them

customattrs/src/main/java/de/mm20/launcher2/customattrs/CustomAttributesRepository.kt

@@ -32,6 +32,7 @@ interface CustomAttributesRepository {
 
     suspend fun getAllTags(startsWith: String? = null): List<String>
     fun getItemsForTag(tag: String): Flow<List<Searchable>>
+    fun addTag(item: Searchable, tag: String)
 }
 
 internal class CustomAttributesRepositoryImpl(
@@ -122,6 +123,13 @@ internal class CustomAttributesRepositoryImpl(
         }
     }
 
+    override fun addTag(item: Searchable, tag: String) {
+        val dao = appDatabase.customAttrsDao()
+        scope.launch {
+            dao.addTag(item.key, tag)
+        }
+    }
+
     override suspend fun search(query: String): Flow<List<Searchable>> {
         if (query.isBlank()) {
             return flow {