Remove KenhuaScan (#2523)

src/es/kenhuascan/build.gradle

@@ -1,9 +0,0 @@
-ext {
-    extName = 'KenhuaScan'
-    extClass = '.KenhuaScan'
-    themePkg = 'madara'
-    baseUrl = 'https://kenhuav2scan.com'
-    overrideVersionCode = 0
-}
-
-apply from: "$rootDir/common.gradle"

src/es/kenhuascan/src/eu/kanade/tachiyomi/extension/es/kenhuascan/KenhuaScan.kt

@@ -1,22 +0,0 @@
-package eu.kanade.tachiyomi.extension.es.kenhuascan
-
-import eu.kanade.tachiyomi.multisrc.madara.Madara
-import eu.kanade.tachiyomi.network.interceptor.rateLimit
-import okhttp3.OkHttpClient
-import java.text.SimpleDateFormat
-import java.util.Locale
-import java.util.concurrent.TimeUnit
-
-class KenhuaScan : Madara(
-    "KenhuaScan",
-    "https://kenhuav2scan.com",
-    "es",
-    dateFormat = SimpleDateFormat("MMMM dd, yyyy", Locale("es")),
-) {
-    override val client: OkHttpClient = super.client.newBuilder()
-        .rateLimit(2, 1, TimeUnit.SECONDS)
-        .build()
-
-    override val useNewChapterEndpoint = true
-    override val useLoadMoreRequest = LoadMoreStrategy.Always
-}