fix clangd for vscode and remove win platform variants since thats done through environment on windows

.vscode/settings.json

@@ -1,5 +1,10 @@
 {
-  "cmake.buildDirectory": "${workspaceFolder}/build/dusk/${buildType}/${variant:platform}/${variant:tp_version}",
+  "cmake.buildDirectory": "${workspaceFolder}/build/dusk/${buildType}/${variant:tp_version}",
+  "cmake.generator": "Ninja",
+  "cmake.configureSettings": {
+    "CMAKE_EXPORT_COMPILE_COMMANDS": "ON"
+  },
+  "cmake.copyCompileCommands": "${workspaceFolder}/compile_commands.json",
   "[c]": {
     "files.encoding": "utf8",
     "editor.defaultFormatter": "llvm-vs-code-extensions.vscode-clangd"
@@ -44,8 +49,7 @@
     "build.ninja": true,
     ".ninja_*": true,
     "objdiff.json": true,
-    ".cache/**": true,
-    "compile_commands.json": true,
+    ".cache/**": true
   },
   "clangd.arguments": [
       "--function-arg-placeholders=0",

cmake-variants.yaml

@@ -14,22 +14,6 @@ buildType:
       long: Optimized, with debug symbols
       buildType: RelWithDebInfo
 
-platform:
-  default: win64
-  description: Target platform
-  choices:
-    win32:
-      short: Win32
-      long: Windows 32-bit (MSVC)
-      settings:
-        CMAKE_GENERATOR_PLATFORM: Win32
-
-    win64:
-      short: Win64
-      long: Windows 64-bit (MSVC)
-      settings:
-        CMAKE_GENERATOR_PLATFORM: x64
-
 tp_version:
   default: GZ2E01
   description: TP Version