ui: 添加 NeoForge 手动安装 Tab

feat: NeoForge 自动安装 Stage 1
fix: StdVersion 可能错误地包含了 "neoforge-" 前缀
fix: 自动安装选择 NeoForge 时自动生成的核心名称存在重复字符串

Plain Craft Launcher 2/Modules/Minecraft/ModDownload.vb

@@ -725,7 +725,7 @@
 
     Public Class DlNeoForgeVersionEntry
         ''' <summary>
-        ''' 完整的版本名，如 “14.22.1.2478”。
+        ''' 完整的版本名，如 “neoforge-20.4.30-beta”。
         ''' </summary>
         Public Version As String
         ''' <summary>
@@ -753,7 +753,7 @@
         ''' </summary>
         Public IsBeta As Boolean = False
         ''' <summary>
-        ''' 标准的版本号
+        ''' 标准的版本号，如 “20.4.30”。
         ''' </summary>
         Public StdVersion As String
         Public Structure DlNeoForgeListResult
@@ -820,10 +820,10 @@
             End Get
         End Property
     End Class
-
     ''' <summary>
     ''' NeoForge 版本列表，主加载器。
     ''' </summary>
+    Public DlNeoForgeListLoader As New LoaderTask(Of String, List(Of DlNeoForgeVersionEntry))("DlNeoForgeList Main", AddressOf DlNeoForgeVersionMain)
     Public Sub DlNeoForgeVersionMain(Loader As LoaderTask(Of String, List(Of DlNeoForgeVersionEntry)))
         Dim DlNeoForgeVersionOfficialLoader As New LoaderTask(Of String, List(Of DlNeoForgeVersionEntry))("DlNeoForgeVersion Official", AddressOf DlNeoForgeVersionOfficialMain)
         Dim DlNeoForgeVersionBmclapiLoader As New LoaderTask(Of String, List(Of DlNeoForgeVersionEntry))("DlNeoForgeVersion Bmclapi", AddressOf DlNeoForgeVersionBmclapiMain)
@@ -882,10 +882,10 @@
                 Dim IsBeta As Boolean
                 Dim rawVersion As String = Token("rawVersion")
                 If rawVersion.Contains("-beta") Then
-                    StdVersion = Token("version").ToString().Replace("-beta", "")
+                    StdVersion = Token("version").ToString().Replace("neoforge-", "").Replace("-beta", "")
                     IsBeta = True
                 Else
-                    StdVersion = Token("version").ToString()
+                    StdVersion = Token("version").ToString().Replace("neoforge-", "")
                     IsBeta = False
                 End If
                 Name = rawVersion

Plain Craft Launcher 2/Modules/ModMain.vb

@@ -394,6 +394,7 @@ EndHint:
     Public FrmDownloadOptiFine As PageDownloadOptiFine
     Public FrmDownloadLiteLoader As PageDownloadLiteLoader
     Public FrmDownloadForge As PageDownloadForge
+    Public FrmDownloadNeoForge As PageDownloadNeoForge
     Public FrmDownloadFabric As PageDownloadFabric
     Public FrmDownloadMod As PageDownloadMod
     Public FrmDownloadPack As PageDownloadPack