fix: update project to target .NET 8 and adjust submodule settings

Author: jooapa

.gitmodules

@@ -2,3 +2,5 @@
 [submodule "JRead"]
 	path = JRead
 	url = https://github.com/jooapa/JRead.git
+    update = merge
+    branch = main

JRead

@@ -8,7 +8,7 @@
     <ApplicationIcon>..\icons\trans_icon512x512.ico</ApplicationIcon>
     <DefineConstants>CLI_UI</DefineConstants>
     <TargetName>Jammer.CLI</TargetName>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

Jammer.CLI/Jammer.CLI.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <RootNamespace>Jammer.Core</RootNamespace>
     <LangVersion>10</LangVersion>

Jammer.Core/Jammer.Core.csproj

@@ -149,7 +149,7 @@ private static async Task DownloadJammerFile(string url)
 
             if (System.IO.File.Exists(downloadedPath))
             {
-                string input = Message.Input(Locale.OutsideItems.AlreadyExists + " " + downloadedPath + ". " + Locale.OutsideItems.Overwrite + " (y/n)", "Warning", true);
+                string input = Message.Input("Warning", Locale.OutsideItems.AlreadyExists + " " + downloadedPath + ". " + Locale.OutsideItems.Overwrite + " (y/n)",  true);
                 if (input != "y" && input != "yes")
                 {
                     songPath = downloadedPath;

Jammer.Core/src/Download.cs

@@ -1,3 +1,3 @@
 sudo add-apt-repository ppa:dotnet/dotnet8
-sudo apt install dotnet9
+sudo apt install dotnet8
 sudo apt install libfuse2