Add WinterSun (#1693)

src/pt/wintersun/build.gradle

@@ -0,0 +1,10 @@
+ext {
+    extName = 'Winter Sun'
+    extClass = '.WinterSun'
+    themePkg = 'madara'
+    baseUrl = 'https://wintersunscan.xyz'
+    overrideVersionCode = 0
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"

src/pt/wintersun/src/eu/kanade/tachiyomi/extension/pt/wintersun/WinterSun.kt

@@ -0,0 +1,14 @@
+package eu.kanade.tachiyomi.extension.pt.wintersun
+
+import eu.kanade.tachiyomi.multisrc.madara.Madara
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+class WinterSun : Madara(
+    "Winter Sun",
+    "https://wintersunscan.xyz",
+    "pt-BR",
+    SimpleDateFormat("dd 'de' MMMMM 'de' yyyy", Locale("pt", "BR")),
+) {
+    override val useNewChapterEndpoint = true
+}