programs: ship mozlz4a

hosts/common/programs/assorted.nix

@@ -160,6 +160,7 @@ in
       # "memtester"
       "mercurial"  # hg
       "mimeo"  # like xdg-open
+      "mozlz4a"  # for extracting .mozlz4 files (firefox)
       "neovim"  # needed as a user package, for swap persistence
       "nix"  # needed as user package, for ~/.cache/nix persistence
       # "nettools"
@@ -871,6 +872,8 @@ in
       "records/finance/cryptocurrencies/monero"
     ];
 
+    mozlz4a.sandbox.autodetectCliPaths = "existingOrParent";
+
     mslicer.sandbox.method = null;  #< TODO: sandbox
 
     nano.sandbox.autodetectCliPaths = "existingFileOrParent";