Enhance MainForm UI with improved colors and layout adjustments

Csharp/Bankrekening/bin/Debug/net6.0-windows/Bankrekening.deps.json

@@ -1,23 +0,0 @@
-{
-  "runtimeTarget": {
-    "name": ".NETCoreApp,Version=v6.0",
-    "signature": ""
-  },
-  "compilationOptions": {},
-  "targets": {
-    ".NETCoreApp,Version=v6.0": {
-      "Bankrekening/1.0.0": {
-        "runtime": {
-          "Bankrekening.dll": {}
-        }
-      }
-    }
-  },
-  "libraries": {
-    "Bankrekening/1.0.0": {
-      "type": "project",
-      "serviceable": false,
-      "sha512": ""
-    }
-  }
-}

Csharp/Bankrekening/bin/Debug/net6.0-windows/Bankrekening.runtimeconfig.json

@@ -1,15 +0,0 @@
-{
-  "runtimeOptions": {
-    "tfm": "net6.0",
-    "frameworks": [
-      {
-        "name": "Microsoft.NETCore.App",
-        "version": "6.0.0"
-      },
-      {
-        "name": "Microsoft.WindowsDesktop.App",
-        "version": "6.0.0"
-      }
-    ]
-  }
-}