Cleanups II.

CMakePresets.json

@@ -0,0 +1,22 @@
+{
+  "version": 3,
+  "configurePresets": [
+    {
+      "hidden": true,
+      "name": "Qt",
+      "cacheVariables": {
+        "CMAKE_PREFIX_PATH": "$env{QTDIR}"
+      },
+      "vendor": {
+        "qt-project.org/Qt": {
+          "checksum": "wVa86FgEkvdCTVp1/nxvrkaemJc="
+        }
+      }
+    }
+  ],
+  "vendor": {
+    "qt-project.org/Presets": {
+      "checksum": "67SmY24ZeVbebyKD0fGfIzb/bGI="
+    }
+  }
+}