Picacomic: Fix page index (#11550)

Co-authored-by: Carlos <2092019+CarlosEsco@users.noreply.github.com>

src/zh/picacomic/build.gradle

@@ -6,7 +6,7 @@ ext {
     extName = 'Picacomic'
     pkgNameSuffix = 'zh.picacomic'
     extClass = '.Picacomic'
-    extVersionCode = 1
+    extVersionCode = 2
     isNsfw = true
 }
 

src/zh/picacomic/src/eu/kanade/tachiyomi/extension/zh/picacomic/PicaApiSchemas.kt

@@ -80,6 +80,7 @@ data class PicaPages(
     val docs: List<PicaPage>,
     val page: Int,
     val pages: Int,
+    val limit: Int
 )
 
 @Serializable

src/zh/picacomic/src/eu/kanade/tachiyomi/extension/zh/picacomic/Picacomic.kt

@@ -285,7 +285,7 @@ class Picacomic : HttpSource(), ConfigurableSource {
 
         val ret = pages.docs.mapIndexed { index, picaPage ->
             val url = picaPage.media.let { "${it.fileServer}/static/${it.path}" }
-            Page(index, "", url)
+            Page(index + (pages.page - 1) * pages.limit, "", url)
         }.toMutableList()
 
         if (pages.page < pages.pages) {