gh runner cleanup

sw/builders/services.nix

@@ -34,19 +34,9 @@ mkIf builderCfg.githubRunner.enable {
       TimeoutStopSec = 60;
       # Restart on failure, but not immediately
       RestartSec = 10;
-    };
-    # Override the ExecStartPre to not fail if cleanup has issues
-    # The '-' prefix means the command failure won't cause the service to fail
-    path = mkForce (
-      let
-        originalPath = config.systemd.services."github-runner-${builderCfg.githubRunner.name}".path;
-      in
-      originalPath
-    );
-  };
-
       # Override the unconfigure script to be failure-tolerant
-  systemd.services."github-runner-${builderCfg.githubRunner.name}".serviceConfig.ExecStartPre = mkForce [
+      # The '-' prefix means the command failure won't cause the service to fail
+      ExecStartPre = mkForce [
         (
           let
             unconfigureScript = pkgs.writeShellScript "github-runner-${builderCfg.githubRunner.name}-unconfigure.sh" ''
@@ -74,6 +64,8 @@ mkIf builderCfg.githubRunner.enable {
           "-${unconfigureScript} ${builderCfg.githubRunner.workDir}/${builderCfg.githubRunner.name} ${builderCfg.githubRunner.workDir} /var/log/github-runner/${builderCfg.githubRunner.name}"
         )
       ];
+    };
+  };
 
   # Ensure the work directory exists with proper ownership
   systemd.tmpfiles.rules = [