Rackus(PMScans): Migrate theme and rebranding (#5311)

* Migrate theme

* Rebranding

src/en/pmscans/build.gradle

@@ -1,9 +1,9 @@
 ext {
-    extName = 'PMScans'
-    extClass = '.PMScans'
-    themePkg = 'madara'
+    extName = 'Rackus'
+    extClass = '.Rackus'
+    themePkg = 'mangathemesia'
     baseUrl = 'https://rackusreads.com'
-    overrideVersionCode = 0
+    overrideVersionCode = 7
 }
 
 apply from: "$rootDir/common.gradle"

src/en/pmscans/src/eu/kanade/tachiyomi/extension/en/pmscans/PMScans.kt

@@ -1,15 +0,0 @@
-package eu.kanade.tachiyomi.extension.en.pmscans
-
-import eu.kanade.tachiyomi.multisrc.madara.Madara
-import java.text.SimpleDateFormat
-import java.util.Locale
-
-class PMScans : Madara(
-    "PMScans",
-    "https://rackusreads.com",
-    "en",
-    dateFormat = SimpleDateFormat("dd/MM/yyyy", Locale.ROOT),
-) {
-    override val versionId = 2
-    override val useNewChapterEndpoint = true
-}

src/en/pmscans/src/eu/kanade/tachiyomi/extension/en/pmscans/Rackus.kt

@@ -0,0 +1,11 @@
+package eu.kanade.tachiyomi.extension.en.pmscans
+
+import eu.kanade.tachiyomi.multisrc.mangathemesia.MangaThemesia
+
+class Rackus : MangaThemesia(
+    "Rackus",
+    "https://rackusreads.com",
+    "en",
+) {
+    override val versionId = 3
+}