Upgrade to .NET 8 and code cleanup

YesNt.Interpreter/Enums/Priority.cs

@@ -1,13 +1,12 @@
-namespace YesNt.Interpreter.Enums
+namespace YesNt.Interpreter.Enums;
+
+internal enum Priority
 {
-    internal enum Priority
-    {
-        PreProcessing,
-        Highest,
-        VeryHigh,
-        High,
-        Normal,
-        Low,
-        VeryLow
-    }
+    PreProcessing,
+    Highest,
+    VeryHigh,
+    High,
+    Normal,
+    Low,
+    VeryLow
 }

YesNt.Interpreter/Enums/SearchMode.cs

@@ -1,10 +1,9 @@
-namespace YesNt.Interpreter.Enums
+namespace YesNt.Interpreter.Enums;
+
+public enum SearchMode
 {
-    public enum SearchMode
-    {
-        StartOfLine,
-        EndOfLine,
-        Contains,
-        Exact
-    }
+    StartOfLine,
+    EndOfLine,
+    Contains,
+    Exact
 }

YesNt.Interpreter/Enums/SpaceAround.cs

@@ -1,10 +1,9 @@
-namespace YesNt.Interpreter.Enums
+namespace YesNt.Interpreter.Enums;
+
+public enum SpaceAround
 {
-    public enum SpaceAround
-    {
-        StartEnd,
-        Start,
-        End,
-        None
-    }
+    StartEnd,
+    Start,
+    End,
+    None
 }