refactor: replace ps with unixtools.ps, which is just nixpkgs upstream logic that does exactly what i was doing to extract it from procps

hosts/common/programs/assorted.nix

@@ -97,7 +97,6 @@ in
       "picocom"  # serial TTY
       "powertop"
       "procs"  # a better `ps`
-      "ps"
       "pstree"
       "ripgrep"
       "rsync"
@@ -109,6 +108,7 @@ in
       "subversion"
       "tcpdump"
       "tree"
+      "unixtools.ps"
       "unixtools.xxd"
       "usbutils"  # lsusb
       "util-linux"  # lsblk, lscpu, etc
@@ -1159,6 +1159,8 @@ in
 
     util-linux.sandbox.method = null;  #< TODO: possible to sandbox if i specify a different profile for each of its ~50 binaries
 
+    "unixtools.ps".sandbox.keepPidsAndProc = true;
+
     unzip.sandbox.autodetectCliPaths = "existingOrParent";
     unzip.sandbox.whitelistPwd = true;
 

hosts/common/programs/default.nix

@@ -144,7 +144,6 @@
     ./planify.nix
     ./portfolio-filemanager.nix
     ./playerctl.nix
-    ./ps.nix
     ./qmk-udev-rules.nix
     ./rhythmbox.nix
     ./ripgrep.nix

hosts/common/programs/ps.nix

@@ -1,7 +0,0 @@
-{ pkgs, ... }:
-{
-  sane.programs.ps = {
-    packageUnwrapped = pkgs.linkBinIntoOwnPackage pkgs.procps "ps";
-    sandbox.keepPidsAndProc = true;
-  };
-}