Add ManhwaHub (#2819)

src/en/manhwahub/build.gradle

@@ -0,0 +1,10 @@
+ext {
+    extName = 'ManhwaHub'
+    extClass = '.ManhwaHub'
+    themePkg = 'manhwaz'
+    baseUrl = 'https://manhwahub.net'
+    overrideVersionCode = 0
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"

src/en/manhwahub/src/eu/kanade/tachiyomi/extension/en/manhwahub/ManhwaHub.kt

@@ -0,0 +1,9 @@
+package eu.kanade.tachiyomi.extension.en.manhwahub
+
+import eu.kanade.tachiyomi.multisrc.manhwaz.ManhwaZ
+
+class ManhwaHub : ManhwaZ(
+    "ManhwaHub",
+    "https://manhwahub.net",
+    "en",
+)