Add CatManhwas (#7416)

* add catmanhwas

* add nsfw

src/es/catmanhwas/build.gradle

@@ -0,0 +1,10 @@
+ext {
+    extName = 'CatManhwas'
+    extClass = '.CatManhwas'
+    themePkg = 'madara'
+    baseUrl = 'https://catmanhwas.com'
+    overrideVersionCode = 0
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"

src/es/catmanhwas/src/eu/kanade/tachiyomi/extension/es/catmanhwas/CatManhwas.kt

@@ -0,0 +1,18 @@
+package eu.kanade.tachiyomi.extension.es.catmanhwas
+
+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
+
+class CatManhwas : Madara(
+    "CatManhwas",
+    "https://catmanhwas.com",
+    "es",
+    dateFormat = SimpleDateFormat("dd/MM/yyyy", Locale("es")),
+) {
+    override val client: OkHttpClient = super.client.newBuilder()
+        .rateLimit(3, 1)
+        .build()
+}