fill changelog and fix several issues

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/request/RequestId.kt

@@ -7,7 +7,7 @@ import kotlin.random.Random
 @Serializable
 @JvmInline
 value class RequestId(
-    val float: Int
+    val int: Int
 ) {
     companion object {
         fun random() = RequestId(Random.nextInt())

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/request/RequestResponse.kt

@@ -1,5 +1,8 @@
 package dev.inmo.tgbotapi.types.request
 
+import dev.inmo.tgbotapi.utils.internal.ClassCastsIncluded
+
+@ClassCastsIncluded
 sealed interface RequestResponse {
     val requestId: RequestId
 }