Setting up dev env and project structure

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "VSSM dev environment";
+  description = "vssm - dev environment";
 
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
@@ -11,32 +11,18 @@
     in
     {
       devShells = forAllSystems (pkgs: {
-        default = pkgs.mkShell.override { stdenv = pkgs.clangStdenv; } {
-          nativeBuildInputs = with pkgs; [
-            cmake
-            ninja
-            pkg-config
-            clang-tools   
-            gdb
-            valgrind
+        default = pkgs.mkShell {
+          packages = with pkgs; [
+            dotnetCorePackages.sdk_10_0
+            netcoredbg      
+            omnisharp-roslyn      
+            git
           ];
 
-          buildInputs = with pkgs; [
-            boost
-            curl
-            libarchive
-            openssl
-            zlib
-            zstd
-            nlohmann_json
-            spdlog
-            cli11
-            # dotnet-runtime_8
-          ];
-
-          shellHook = ''
-            export CMAKE_EXPORT_COMPILE_COMMANDS=1
-          '';
+          # disable telemetry, banner, and dev HTTPS cert generation
+          DOTNET_CLI_TELEMETRY_OPTOUT = "1";
+          DOTNET_NOLOGO = "1";
+          DOTNET_GENERATE_ASPNET_CERTIFICATE = "false";
         };
       });
     };