chore: format test, remove unused attributes

lib/distributed-service/tests/default.nix

@@ -5,14 +5,6 @@
 let
   inherit (lib)
     evalModules
-    mkOption
-    types
-    ;
-
-  inherit (types)
-    submodule
-    attrsOf
-    str
     ;
 
   evalInventory =
@@ -28,13 +20,22 @@ let
       ];
     }).config;
 
-  flakeFixture = { inputs = {}; };
+  flakeFixture = {
+    inputs = { };
+  };
 
-  callInventoryAdapter = inventoryModule: import ../inventory-adapter.nix { inherit lib; flake = flakeFixture; inventory = evalInventory inventoryModule; };
+  callInventoryAdapter =
+    inventoryModule:
+    import ../inventory-adapter.nix {
+      inherit lib;
+      flake = flakeFixture;
+      inventory = evalInventory inventoryModule;
+    };
 in
 {
   test_simple =
-    let res = callInventoryAdapter {
+    let
+      res = callInventoryAdapter {
         # Authored module
         # A minimal module looks like this
         # It isn't exactly doing anything but it's a valid module that produces an output