feat: add distributed-builds & many hosts

feat: remove nur & devenv
feat: adjust the structure to make it suitable for servers
feat: add iso/proxmox generators and add docs about it
feat: update ryan's openssh keys & add hashedPassword
feat: add proxmox's nodes into ssh_config, with alias

home/base/desktop/default.nix

@@ -0,0 +1,10 @@
+{ ... }:
+{
+  imports = [
+    ../server
+    
+    ./development.nix
+    ./media.nix
+  ];
+
+}

home/base/desktop/development.nix

@@ -0,0 +1,101 @@
+{  pkgs, nil, ... }:
+
+{
+  #############################################################
+  #
+  #  Basic settings for development environment
+  # 
+  #  Please avoid to install language specific packages here(globally),
+  #  instead, install them independently using dev-templates:
+  #     https://github.com/the-nix-way/dev-templates
+  #
+  #############################################################
+
+  home.packages = with pkgs; [
+    nil.packages."${pkgs.system}".default # nix language server
+
+    # IDE
+    jetbrains.pycharm-community
+    jetbrains.idea-community
+
+    # cloud native
+    skopeo
+    docker-compose
+    dive # explore docker layers
+    kubectl
+    kubernetes-helm
+    terraform
+    # terraformer # generate terraform configs from existing cloud resources
+    pulumi
+    pulumictl
+    k9s
+    # istioctl
+
+    # cloud provider
+    awscli
+    aws-iam-authenticator
+    eksctl
+
+    # DO NOT install build tools for C/C++, set it per project by devShell instead
+    gnumake # used by this repo, to simplify the deployment
+    clang-tools
+    clang-analyzer
+
+    # Golang
+    go
+    delve
+    gopls
+
+    # Rust
+    rustup
+
+    # python
+    (python310.withPackages (ps: with ps; [
+      ipython
+      pandas
+      requests
+      pyquery
+      pyyaml
+    ]))
+
+    # db related
+    dbeaver
+    mycli
+    pgcli
+    mongosh
+    sqlite
+
+    # embedded development
+    minicom
+
+    # other tools
+    k6 # load testing tool
+    mitmproxy # http/https proxy tool
+    protobuf # protocol buffer compiler
+  ];
+
+  programs = {
+    # modern vim
+    neovim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = false;
+      vimAlias = true;
+
+      # enable line number, disable mouse visual mode
+      extraConfig = ''
+        set number relativenumber mouse-=a
+      '';
+
+    };
+
+    direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+
+      enableZshIntegration = true;
+      enableBashIntegration = true;
+      enableNushellIntegration = true;
+    };
+  };
+}

home/base/desktop/media.nix

@@ -0,0 +1,15 @@
+{ pkgs
+, config
+, ...
+}:
+# processing audio/video
+{
+  home.packages = with pkgs; [
+    ffmpeg-full
+
+    # images
+    viu # terminal image viewer
+    imagemagick
+    graphviz
+  ];
+}