migrates vscode configuration from common to workstation

config/home-manager/packages/common/vscode.nix

@@ -1,38 +0,0 @@
-{ pkgs, pkgs-unstable, ... }:
-{
-  programs.vscode = {
-    enable = true;
-    package = pkgs-unstable.vscode;
-    mutableExtensionsDir = true;
-    extensions = with pkgs.vscode-extensions; [
-      ms-azuretools.vscode-docker
-      ms-vscode-remote.remote-containers
-      ms-vscode-remote.remote-ssh
-      ms-vscode-remote.remote-ssh-edit
-      ms-vscode.makefile-tools
-      ms-vsliveshare.vsliveshare
-      bbenoist.nix
-      aaron-bond.better-comments
-      alexisvt.flutter-snippets
-      bmewburn.vscode-intelephense-client
-      christian-kohler.path-intellisense
-      dart-code.dart-code
-      dart-code.flutter
-      esbenp.prettier-vscode
-      foxundermoon.shell-format
-      github.vscode-github-actions
-      github.vscode-pull-request-github
-      usernamehw.errorlens
-      vincaslt.highlight-matching-tag
-      vscode-icons-team.vscode-icons
-      golang.go
-      davidanson.vscode-markdownlint
-      bbenoist.nix
-      brettm12345.nixfmt-vscode
-      yzhang.markdown-all-in-one
-      xdebug.php-debug
-      github.copilot
-      github.copilot-chat
-    ];
-  };
-}