Renamed to QR Script

- Split into three projects: Library, Console, and Tests
- Library compiles as QRScript.Interpreter to avoid conflicts

QRScript.Test/UnitTest1.cs

@@ -0,0 +1,15 @@
+namespace QRScript.Test;
+
+public class Tests
+{
+    [SetUp]
+    public void Setup()
+    {
+    }
+
+    [Test]
+    public void Test1()
+    {
+        Assert.Pass();
+    }
+}