Improves CLI command execution and project setup

Refactor the Init and Start commands:
- Use MSBuild to get certain project properties.
- Use XML tools to read and manipulate XML files.
- Use JSON tools to read and manipulate JSON files.
- Include and deploy package-lock.json.
- Pay close attention to all paths and try to avoid making path assumptions.
- Use npm (npx) to launch electron.

Refactors `ProcessHelpers` to use `CliWrap` library for more robust command execution (argument escaping primarily).
> Note: We currently need to use an older version of the library since the bleeding edge no longer supports .NET 6.

Author: mrfootoyou

src/ElectronNET.CLI/Commands/Actions/DeployEmbeddedElectronFiles.cs

@@ -6,24 +6,19 @@ public static class DeployEmbeddedElectronFiles
     {
         public static void Do(string tempPath)
         {
+            Directory.CreateDirectory(tempPath);
             EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "main.js");
             EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "package.json");
+            EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "package-lock.json");
             EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "build-helper.js");
 
             string vscodeFolder = Path.Combine(tempPath, ".vscode");
-            if (Directory.Exists(vscodeFolder) == false)
-            {
-                Directory.CreateDirectory(vscodeFolder);
-            }
+            Directory.CreateDirectory(vscodeFolder);
             EmbeddedFileHelper.DeployEmbeddedFile(vscodeFolder, "launch.json", ".vscode.");
             EmbeddedFileHelper.DeployEmbeddedFile(vscodeFolder, "tasks.json", ".vscode.");
 
             string hostApiFolder = Path.Combine(tempPath, "api");
-            if (Directory.Exists(hostApiFolder) == false)
-            {
-                Directory.CreateDirectory(hostApiFolder);
-            }
-
+            Directory.CreateDirectory(hostApiFolder);
             EmbeddedFileHelper.DeployEmbeddedFile(hostApiFolder, "ipc.js", "api.");
             EmbeddedFileHelper.DeployEmbeddedFile(hostApiFolder, "app.js", "api.");
             EmbeddedFileHelper.DeployEmbeddedFile(hostApiFolder, "browserWindows.js", "api.");
@@ -44,10 +39,7 @@ public static void Do(string tempPath)
             EmbeddedFileHelper.DeployEmbeddedFile(hostApiFolder, "nativeTheme.js", "api.");
 
             string splashscreenFolder = Path.Combine(tempPath, "splashscreen");
-            if (Directory.Exists(splashscreenFolder) == false)
-            {
-                Directory.CreateDirectory(splashscreenFolder);
-            }
+            Directory.CreateDirectory(splashscreenFolder);
             EmbeddedFileHelper.DeployEmbeddedFile(splashscreenFolder, "index.html", "splashscreen.");
         }
     }

src/ElectronNET.CLI/Commands/Actions/DirectoryCopy.cs

@@ -1,11 +1,12 @@
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 
 namespace ElectronNET.CLI.Commands.Actions
 {
     public static class DirectoryCopy
     {
-        public static void Do(string sourceDirName, string destDirName, bool copySubDirs, List<string> ignoredSubDirs)
+        public static void Do(string sourceDirName, string destDirName, bool copySubDirs, IEnumerable<string> ignoredSubDirs)
         {
             // Get the subdirectories for the specified directory.
             DirectoryInfo dir = new DirectoryInfo(sourceDirName);
@@ -26,7 +27,7 @@ public static void Do(string sourceDirName, string destDirName, bool copySubDirs
             else
             {
                 DirectoryInfo targetDir = new DirectoryInfo(destDirName);
-                
+
                 foreach (FileInfo fileDel in targetDir.EnumerateFiles())
                 {
                     fileDel.Delete();

src/ElectronNET.CLI/Commands/Actions/GetTargetPlatformInformation.cs

@@ -5,14 +5,14 @@ namespace ElectronNET.CLI.Commands.Actions
 {
     public static class GetTargetPlatformInformation
     {
-        public struct GetTargetPlatformInformationResult
+        public struct Result
         {
             public string NetCorePublishRid { get; set; }
             public string ElectronPackerPlatform { get; set; }
 
         }
 
-        public static GetTargetPlatformInformationResult Do(string desiredPlatform, string specifiedPlatfromFromCustom)
+        public static Result Do(string desiredPlatform, string specifiedPlatfromFromCustom)
         {
             string netCorePublishRid = string.Empty;
             string electronPackerPlatform = string.Empty;
@@ -60,7 +60,7 @@ public static GetTargetPlatformInformationResult Do(string desiredPlatform, stri
                     break;
             }
 
-            return new GetTargetPlatformInformationResult()
+            return new Result()
             {
                 ElectronPackerPlatform = electronPackerPlatform,
                 NetCorePublishRid = netCorePublishRid