转移帮助文档路径，并纳入web服务

app/src/main/assets/web/help/js/main.js

@@ -27,7 +27,7 @@ require(['markdownit', 'highlight'], (mdit, hljs) => {
         },
     });
 
-    const path = '../md/';
+    const path = '/help/md/';
     const file = location.hash.slice(1).trim();
     if (!file) return;
     fetch(`${path}${file}.md`)

app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt

@@ -206,7 +206,7 @@ class RemoteBookActivity : BaseImportBookActivity<RemoteBookViewModel>(),
     @Suppress("SameParameterValue")
     private fun showHelp(fileName: String) {
         //显示目录help下的帮助文档
-        val mdText = String(assets.open("help/${fileName}.md").readBytes())
+        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
         showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
     }
 

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt

@@ -623,7 +623,7 @@ class BookSourceEditActivity :
 
     private fun showHelp(fileName: String) {
         //显示目录help下的帮助文档
-        val mdText = String(assets.open("help/${fileName}.md").readBytes())
+        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
         showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
     }
 

app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt

@@ -147,7 +147,7 @@ class ReplaceEditActivity :
     @Suppress("SameParameterValue")
     private fun showHelp(fileName: String) {
         //显示目录help下的帮助文档
-        val mdText = String(assets.open("help/${fileName}.md").readBytes())
+        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
         showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
     }
 

app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt

@@ -391,7 +391,7 @@ class RssSourceEditActivity :
 
     private fun showHelp(fileName: String) {
         //显示目录help下的帮助文档
-        val mdText = String(assets.open("help/${fileName}.md").readBytes())
+        val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
         showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
     }