fix(#2022): seed claude onboarding+trust via a boot-time oneshot

docs/tools/hivectl.md

@@ -155,6 +155,12 @@ lands in a faithful copy of the agent's environment:
   harness writes each turn — so the operator gets the agent's settings,
   the hyperhive/matrix MCP tools, and the role prompt. Each flag is
   included only when its file exists.
+- **without the onboarding walkthrough**: a boot-time oneshot
+  (`hive-claude-onboarding`) seeds `hasCompletedOnboarding` and the
+  project trust flags into `~/.claude.json` once before the harness
+  starts, so the first interactive choom lands straight in a session
+  instead of the onboarding/trust dialog the headless harness never
+  completes. It's the single place hyperhive touches that file.
 
 ## Open
 

nix/templates/harness-base.nix

@@ -1200,6 +1200,53 @@ in
           };
         };
 
+    # Seed claude's onboarding + per-project trust state once. claude only
+    # marks `hasCompletedOnboarding` (global) and the project trust dialog
+    # as accepted when run *interactively*; the harness only ever runs it
+    # headless (`--print`) and `claude auth login` doesn't set them either.
+    # So the first interactive launch (`hivectl choom`) would drop the
+    # operator into the onboarding/trust walkthrough despite valid OAuth
+    # creds. This oneshot is the single place hyperhive touches
+    # `~/.claude.json`: it runs before the harness (so nothing races it),
+    # is idempotent (skips when the flags are already set), and is
+    # best-effort (`before`, not a hard dep — a failed seed leaves the file
+    # untouched and the harness still starts). Credentials live in the
+    # separate `~/.claude/.credentials.json`, so this never touches secrets.
+    systemd.services.hive-claude-onboarding = {
+      description = "Seed claude onboarding + project-trust so choom skips the walkthrough";
+      wantedBy = [ "multi-user.target" ];
+      before = [ "hive-ag3nt.service" ];
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = true;
+        User = userName;
+        Group = userName;
+        ExecStart = pkgs.writeShellScript "hive-claude-onboarding" ''
+          set -eu
+          umask 077
+          cfg=${homeDir}/.claude.json
+          dir=/agents/${userName}/state
+          base='{}'
+          [ -s "$cfg" ] && base="$(cat "$cfg")"
+          # Idempotent: nothing to do when already onboarded + trusted.
+          if printf '%s' "$base" | ${pkgs.jq}/bin/jq -e \
+              --arg d "$dir" \
+              '.hasCompletedOnboarding == true and (.projects[$d].hasTrustDialogAccepted == true)' \
+              >/dev/null 2>&1; then
+            exit 0
+          fi
+          printf '%s' "$base" | ${pkgs.jq}/bin/jq \
+            --arg d "$dir" \
+            '.hasCompletedOnboarding = true
+             | .projects[$d].hasTrustDialogAccepted = true
+             | .projects[$d].hasCompletedProjectOnboarding = true' \
+            > "$cfg.tmp"
+          mv "$cfg.tmp" "$cfg"
+          chmod 0600 "$cfg"
+        '';
+      };
+    };
+
     # Merged frontend static tree. Base = `${frontend.dist}/agent/`,
     # then each `extraFiles` entry is laid on top at its `target`
     # path. The runCommand derivation aborts on overwrite so a