Add FirstKissManhua (#5396)

* Add FirstKissManhua

* Fix lint

src/en/firstkissmanhua/build.gradle

@@ -0,0 +1,9 @@
+ext {
+    extName = 'First Kiss Manhua'
+    extClass = '.FirstKissManhua'
+    themePkg = 'madara'
+    baseUrl = 'https://1stkissmanhua.net'
+    overrideVersionCode = 0
+}
+
+apply from: "$rootDir/common.gradle"

src/en/firstkissmanhua/src/eu/kanade/tachiyomi/extension/en/firstkissmanhua/FirstKissManhua.kt

@@ -0,0 +1,16 @@
+package eu.kanade.tachiyomi.extension.en.firstkissmanhua
+
+import eu.kanade.tachiyomi.multisrc.madara.Madara
+import eu.kanade.tachiyomi.network.interceptor.rateLimit
+
+class FirstKissManhua : Madara(
+    "First Kiss Manhua",
+    "https://1stkissmanhua.net",
+    "en",
+) {
+    override val client = super.client.newBuilder()
+        .rateLimit(3)
+        .build()
+
+    override val useLoadMoreRequest = LoadMoreStrategy.Never
+}