Webtoon Hatti: fix popular and latest tabs (#7058)

src/tr/webtoonhatti/build.gradle

@@ -3,7 +3,7 @@ ext {
     extClass = '.WebtoonHatti'
     themePkg = 'madara'
     baseUrl = 'https://webtoonhatti.me'
-    overrideVersionCode = 5
+    overrideVersionCode = 6
 }
 
 apply from: "$rootDir/common.gradle"

src/tr/webtoonhatti/src/eu/kanade/tachiyomi/extension/tr/webtoonhatti/WebtoonHatti.kt

@@ -12,6 +12,8 @@ class WebtoonHatti : Madara(
 ) {
     override val useNewChapterEndpoint = false
 
+    override val mangaSubString = "webtoon"
+
     // Skip fake image
     // OK: <div class="page-break no-gaps">
     // NG: <div style="display:none" class="page-break no-gaps">