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/linux/base/system-tools.nix

@@ -1,4 +1,4 @@
-{ pkgs, config, ... }:
+{ pkgs, ... }:
 
 
 {
@@ -6,15 +6,18 @@
   home.packages = with pkgs; [
     btop # replacement of htop/nmon
     htop
-    iotop
     nmon
-
-    ## networking tools
-    wireguard-tools # manage wireguard vpn manually, via wg-quick
+    iotop
     iftop
 
     # misc
     libnotify
+    wireguard-tools # manage wireguard vpn manually, via wg-quick
+    
+    # need to run `conda-install` before using it
+    # need to run `conda-shell` before using command `conda`
+    # conda is not available for MacOS
+    conda
 
     # system call monitoring
     strace # system call monitoring
@@ -29,8 +32,6 @@
     usbutils # lsusb
     hdparm # for disk performance, command 
     dmidecode # a tool that reads information about your system's hardware from the BIOS according to the SMBIOS/DMI standard
-
-    cifs-utils # for mounting windows shares
   ];
 
   # auto mount usb drives