remove c0re.preBuildAgentTemplates and agentBaseToplevel

nix/module-eval/core-toggle.nix

@@ -1469,9 +1469,7 @@ let
             c0re.frontend = pkgs.coreutils;
             c0re.assets = pkgs.gnused;
             c0re.xdgIcons = pkgs.gnugrep;
-            c0re.agentBaseToplevel = pkgs.findutils;
             c0re.hyperhiveRev = "abc123";
-            c0re.preBuildAgentTemplates = true;
             c0re.modelPrices.sonnet = {
               input = 1.0;
               output = 2.0;
@@ -1501,10 +1499,8 @@ let
         && path c.frontend == path pkgs.coreutils
         && path c.assets == path pkgs.gnused
         && path c.xdgIcons == path pkgs.gnugrep
-        && path c.agentBaseToplevel == path pkgs.findutils
         && path c.servedFrontend == path pkgs.coreutils
         && c.hyperhiveRev == "abc123"
-        && c.preBuildAgentTemplates
         && c.modelPrices.sonnet.cache_write == 4.0
         && c.agentCpuQuota == "300%"
         && c.agentMemoryMax == "8G"
@@ -1519,9 +1515,7 @@ let
           "frontend"
           "assets"
           "xdgIcons"
-          "agentBaseToplevel"
           "hyperhiveRev"
-          "preBuildAgentTemplates"
           "modelPrices"
           "agentCpuQuota"
           "agentMemoryMax"
@@ -1539,6 +1533,48 @@ let
         && serve.build_slots == 3
         && old.users.groups.hive-admin.members == [ "alice" ];
     }
+    {
+      # Under either namespace, each removed pre-fetch option fails evaluation naming
+      # itself and the swarm cache. The controls are a host that sets none, and
+      # a host that sets a moved sibling option (`buildSlots`), which warns
+      # but does not fail.
+      name = "a definition of a removed agent-base pre-fetch option fails evaluation, naming the option and the swarm cache";
+      ok =
+        let
+          refused =
+            m: path:
+            lib.any (
+              a:
+              !a.assertion
+              && lib.hasInfix "services.hyperhive.${path}" a.message
+              && lib.hasInfix "swarm cache" a.message
+            ) m.assertions;
+          setting = lib.listToAttrs (
+            lib.concatMap
+              (
+                ns:
+                lib.mapAttrsToList
+                  (name: value: {
+                    name = "${ns}.${name}";
+                    value = hiveWithController (lib.setAttrByPath (lib.splitString "." "${ns}.${name}") value);
+                  })
+                  {
+                    preBuildAgentTemplates = true;
+                    agentBaseToplevel = pkgs.findutils;
+                  }
+              )
+              [
+                "c0re"
+                "deploy.hive-controller"
+              ]
+          );
+          sibling = hiveWithController { c0re.buildSlots = 3; };
+        in
+        lib.length (lib.attrNames setting) == 4
+        && lib.all (path: refused setting.${path} path) (lib.attrNames setting)
+        && !(lib.any (path: refused bare path) (lib.attrNames setting))
+        && !(lib.any (path: refused sibling path) (lib.attrNames setting));
+    }
     {
       # What the moved options render with their defaults: the flake source, the agent limits
       # and build slots in serve.json, the sudoless-hivectl group's members,