Configure vscode + Update flake.lock

flake.nix

@@ -14,23 +14,30 @@
       {
         devShells = rec {
           default = pkgs.mkShell {
-            buildInputs = [
-              pkgs.kdePackages.qtbase
-              pkgs.kdePackages.kirigami
-              pkgs.kdePackages.ki18n
-              pkgs.kdePackages.kcoreaddons
-              pkgs.ninja
-              pkgs.cmake
-              pkgs.gcc
+            packages = with pkgs; [
+              kdePackages.qtbase
+              kdePackages.kirigami
+              kdePackages.ki18n
+              kdePackages.kcoreaddons
+              ninja
+              cmake
+              gcc
 
               # Not required at compile time
-              pkgs.gammaray
-              pkgs.gdb # Required for gammaray
-              pkgs.lldb # Required for gammaray
+              gammaray
+              gdb # Required for gammaray
+              lldb # Required for gammaray
+
+              # For translation generation
+              ruby
             ];
 
             dontFixCmake = true;
-            cmakeFlags = ["-DQT_MAJOR_VERSION=6"];
+            cmakeFlags = [
+              "-DQT_MAJOR_VERSION=6"
+              "-DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=ON"
+              "-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo"
+            ];
           };
         };
       });