feat(journey): run sets of journeys from ax journey

.env.example

@@ -3,9 +3,11 @@
 # ora.ai host and need none of these — `ax audit <url>` works with zero
 # configuration, and so does `ax webmcp-audit http://localhost:3000`.
 
-# Secret API key (looks like ora_sk_...). Required by `journey` and by
-# `audit --tunnel ora` (needs the tunnels:write + tunnels:connect scopes), which
-# exchange it for a short-lived bearer token.
+# Front API key (looks like ora_sk_...; made in your Front account at app.ora.ai).
+# Required by `journey` and `audit --tunnel ora`. A set of journeys needs the
+# journeys:write, journeys:read, runs:read, runs:write and intents:read scopes;
+# the tunnel needs tunnels:write + tunnels:connect. Each exchanges the key for a
+# short-lived bearer token.
 ORA_API_KEY=
 
 # Platform API base. Defaults to https://api.agentfront.sh (production) if unset.

biome.json

@@ -37,7 +37,8 @@
 			"!**/.context",
 			"!src/contract/types.gen.ts",
 			"!src/webmcp/vendor",
-			"!src/tunnel/vendor"
+			"!src/tunnel/vendor",
+			"!src/journey-set/vendor"
 		]
 	}
 }

scripts/smoke.mjs

@@ -7,7 +7,7 @@
 // Also checks the things that break `npx ax` but never break `pnpm test`:
 // a missing shebang or a non-executable bin.
 
-import { execFileSync } from "node:child_process";
+import { execFileSync, spawnSync } from "node:child_process";
 import { readFileSync, statSync } from "node:fs";
 
 const BIN = "dist/main.cjs";
@@ -80,6 +80,41 @@ check("webmcp-audit --help exits 0", () => ax(["webmcp-audit", "--help"]));
 check("deep-journey --help exits 0", () => ax(["deep-journey", "--help"]));
 check("journey --help exits 0", () => ax(["journey", "--help"]));
 
+// Each call below fails on its flags before any network call, so these run offline.
+function axFails(args) {
+	const run = spawnSync(process.execPath, [BIN, ...args], { encoding: "utf8" });
+	return { status: run.status, stderr: run.stderr };
+}
+
+check("deep-journey still runs, notes its new name, and keeps its exit codes", () => {
+	const args = [
+		"deep-journey",
+		"example.com",
+		"--task",
+		"Find the pricing page",
+		"--intent",
+		"pricing",
+	];
+	const { status, stderr } = axFails(args);
+	if (status !== 2) throw new Error(`exit ${status}, want 2`);
+	if (
+		!stderr.includes(
+			"ax deep-journey is now ax journey 'Find the pricing page' --domain example.com",
+		)
+	) {
+		throw new Error("no deprecation note naming the new call");
+	}
+	if (!stderr.includes("ax deep-journey: --task and --intent"))
+		throw new Error("the error changed");
+});
+
+check("journey with no goal takes the free path, which needs --domain", () => {
+	const { status, stderr } = axFails(["journey", "--intent", "pricing"]);
+	if (status !== 2) throw new Error(`exit ${status}, want 2`);
+	if (!stderr.includes("--domain names the site")) throw new Error("not the free path's error");
+	if (stderr.includes("ORA_API_KEY")) throw new Error("the free path asked for a Front key");
+});
+
 if (failures.length > 0) {
 	console.error(`\nsmoke failed (${failures.length}):`);
 	for (const failure of failures) console.error(`  - ${failure}`);

src/api/__fixtures__/deep-journey-detail-running.json

@@ -0,0 +1,18 @@
+{
+	"id": "795ec07c-342a-4603-9649-66be4bb7936e",
+	"status": "running",
+	"intent_id": "pricing",
+	"domain": "linear.app",
+	"agent": {
+		"harness": "claude-agent-sdk",
+		"model": "claude-haiku-5-5"
+	},
+	"started_at": "2026-11-13T12:13:32.627Z",
+	"stream_url": "/api/journey/runs/795ec07c-342a-4603-9649-66be4bb7936e/stream",
+	"contractVersion": "1.42.0",
+	"next_action": {
+		"method": "GET",
+		"url": "/api/journey/runs/795ec07c-342a-4603-9649-66be4bb7936e/stream",
+		"reason": "Hold the stream open to the end; only a followed stream saves the result."
+	}
+}