fix(en/kickassanime): fix for episodes without titles (#1936)

src/en/kickassanime/build.gradle

@@ -9,7 +9,7 @@ ext {
     pkgNameSuffix = 'en.kickassanime'
     extClass = '.KickAssAnime'
     libVersion = '13'
-    extVersionCode = 30
+    extVersionCode = 31
 }
 
 dependencies {

src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/dto/KickAssAnimeDto.kt

@@ -56,7 +56,7 @@ data class EpisodeResponseDto(
     @Serializable
     data class EpisodeDto(
         val slug: String,
-        val title: String,
+        val title: String? = "",
         val episode_string: String,
     )
 }