Lua Scans: exclude paid chapters (#5163)

src/en/luascans/build.gradle

@@ -3,7 +3,8 @@ ext {
     extClass = '.LuaScans'
     themePkg = 'keyoapp'
     baseUrl = 'https://luacomic.net'
-    overrideVersionCode = 29
+    overrideVersionCode = 30
+    isNsfw = false
 }
 
 apply from: "$rootDir/common.gradle"

src/en/luascans/src/eu/kanade/tachiyomi/extension/en/luascans/LuaScans.kt

@@ -9,4 +9,6 @@ class LuaScans : Keyoapp(
 ) {
     // migrated from MangaThemesia to Keyoapp
     override val versionId = 2
+
+    override fun chapterListSelector() = "${super.chapterListSelector()}:not(:has(img[src^='/assets/images/Coin.svg']))"
 }