Solution wide restructure

When I started this project I had alot of ideas and tried different approaches structuring the app. I hadn't fully determined how the pieces will fit together yet. But I knew I wanted to work towards these minimum requirements:

1. Must support Windows, macOS and Linux
2. Must support at least .NET 6 or higher
3. Must run with as little hassle as possible for end users.

I opted to split the solution into many smaller projects to help paint a map of the different components I'll need and nudge me to think deliberately about the dependency graph. I think it has served its purpose at this point. This restructure aimed to:

1. Make the solution easier to maintain by reducing separation between components and bringing more related functionality together.
2. Make the solution easier to review by the community and easier to understand and contribute to

I plan to add documentation soon explaining the high level concepts and structure of the solution to help facilitate review and contribution.

Some notable technical changes:

- Reduced number of projects. Most of the core functionality of NetPad is now in a new NetPad.Runtime project
- The concept of a "ScriptRuntime" is now called a "ScriptRunner" and is part of the "Execution Model"
- No refactoring was done to the JS app
- Fix web version 'process' pollyfill
- Use Directory.Build.props file and convert to use primary
- Passing --swagger flag to NetPad.Apps.App generates Swagger client code

Refactoring that is also planned soon:
  - Refactoring of the JS app
  - Changing the name of the NetPad.Apps.App project and the folder containing the JS client app, currently named "App"

src/.editorconfig → .editorconfig

@@ -14,4 +14,3 @@ trim_trailing_whitespace = false
 
 [*.{razor,cshtml}]
 charset = utf-8-bom
-

.gitignore

@@ -52,7 +52,6 @@ BenchmarkDotNet.Artifacts/
 project.lock.json
 project.fragment.lock.json
 artifacts/
-**/Properties/launchSettings.json
 
 # optional local settings
 appsettings.Local.json
@@ -225,7 +224,7 @@ ClientBin/
 *.publishsettings
 orleans.codegen.cs
 
-# Including strong name files can present a security risk 
+# Including strong name files can present a security risk
 # (https://github.com/github/gitignore/pull/2483#issue-259490424)
 #*.snk
 
@@ -321,7 +320,7 @@ __pycache__/
 # OpenCover UI analysis results
 OpenCover/
 
-# Azure Stream Analytics local run output 
+# Azure Stream Analytics local run output
 ASALocalRun/
 
 # MSBuild Binary and Structured Log
@@ -330,7 +329,7 @@ ASALocalRun/
 # NVidia Nsight GPU debugger configuration file
 *.nvuser
 
-# MFractors (Xamarin productivity tool) working folder 
+# MFractors (Xamarin productivity tool) working folder
 .mfractor/
 
 *.DS_Store
@@ -348,4 +347,4 @@ src/Apps/Web/Blink.Apps.WebApp/global.json
 NuGetScratch/
 VBCSCompiler/
 .dotnet/
-dist/
+dist/

Directory.Build.props

@@ -0,0 +1,13 @@
+<Project>
+    <PropertyGroup>
+        <DefaultTargetFramework>net6.0</DefaultTargetFramework>
+        <EarliestSupportedTargetFramework>net6.0</EarliestSupportedTargetFramework>
+        <LangVersion>latest</LangVersion>
+        <Deterministic>True</Deterministic>
+        <Nullable>Enable</Nullable>
+        <TreatWarningsAsErrors>True</TreatWarningsAsErrors>
+        <PackageProjectUrl>https://github.com/tareqimbasher/netpad</PackageProjectUrl>
+        <RepositoryUrl>https://github.com/tareqimbasher/netpad</RepositoryUrl>
+        <Authors>Tareq Imbasher</Authors>
+    </PropertyGroup>
+</Project>

global.json

@@ -0,0 +1,6 @@
+{
+  "sdk": {
+    "version": "8.0.0",
+    "rollForward": "latestMinor"
+  }
+}

src/Apps/NetPad.Apps.App/App/src/core/@common/utils/system.ts

@@ -1,5 +1,3 @@
-import * as process from "process";
-
 export class System {
     /**
      * Opens a URL in system-configured default browser.
@@ -15,9 +13,14 @@ export class System {
     }
 
     public static getPlatform() {
-        try {
-            return process.platform;
-        } catch {
+        if (this.isRunningInElectron()) {
+            try {
+                // eslint-disable-next-line @typescript-eslint/no-var-requires
+                return require("process").platform;
+            } catch {
+                return undefined;
+            }
+        } else {
             return undefined;
         }
     }