refactor: align package folder names with npm package names

Rename packages/ subdirectories to match their @united-workforce/* scope:
  cli-workflow → cli
  workflow-agent-builtin → agent-builtin
  workflow-agent-claude-code → agent-claude-code
  workflow-agent-hermes → agent-hermes
  workflow-dashboard → dashboard
  workflow-protocol → protocol
  workflow-util-agent → util-agent
  workflow-util → util

Updated all tsconfig references, scripts, and active docs.
Historical docs (docs/plans/, docs/superpowers/) left as-is.

Closes #21

packages/cli/src/__tests__/adapter-json-roundtrip.test.ts

@@ -0,0 +1,180 @@
+import { afterEach, beforeEach, describe, expect, test } from "bun:test";
+import { execFileSync } from "node:child_process";
+import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
+import type { CasRef, StepNodePayload, ThreadId } from "@united-workforce/protocol";
+import { registerUwfSchemas } from "../schemas.js";
+import { seedThreads } from "./thread-test-helpers.js";
+
+// ── schemas ──────────────────────────────────────────────────────────────────
+
+const OUTPUT_SCHEMA = {
+  type: "object" as const,
+  properties: {
+    $status: { type: "string" as const, enum: ["done", "failed"] },
+    result: { type: "string" as const },
+  },
+  required: ["$status"],
+  additionalProperties: false,
+};
+
+// ── fixture ──────────────────────────────────────────────────────────────────
+
+let tmpDir: string;
+
+beforeEach(async () => {
+  tmpDir = await mkdtemp(join(tmpdir(), "cli-uwf-roundtrip-test-"));
+});
+
+afterEach(async () => {
+  await rm(tmpDir, { recursive: true, force: true });
+});
+
+describe("C1: adapter JSON round-trip integration", () => {
+  test("mock agent outputs JSON, CLI parses it and updates thread head in CAS", async () => {
+    // 1. Set up CAS store with workflow, start node, and output schema
+    const casDir = join(tmpDir, "cas");
+    await mkdir(casDir, { recursive: true });
+    const store = createFsStore(casDir);
+    const schemas = await registerUwfSchemas(store);
+
+    const outputSchemaHash = await putSchema(store, OUTPUT_SCHEMA);
+
+    const workflowHash = await store.put(schemas.workflow, {
+      name: "test-roundtrip",
+      description: "roundtrip integration test",
+      roles: {
+        worker: {
+          description: "Worker role",
+          goal: "Do work",
+          capabilities: [],
+          procedure: "work",
+          output: "result",
+          frontmatter: outputSchemaHash,
+        },
+      },
+      graph: {
+        $START: { _: { role: "worker", prompt: "Do the work", location: null } },
+        worker: { done: { role: "$END", prompt: "completed", location: null } },
+      },
+    });
+
+    const startHash = await store.put(schemas.startNode, {
+      workflow: workflowHash,
+      prompt: "Test round-trip task",
+    });
+
+    process.env.UNCAGED_CAS_DIR = casDir;
+
+    const threadId = "01ROUNDTRIPTEST0000000000" as ThreadId;
+    await seedThreads(tmpDir, { [threadId]: startHash });
+
+    // 2. Pre-create CAS nodes that the mock agent would produce
+    const outputHash = await store.put(outputSchemaHash, {
+      $status: "done",
+      result: "test-ok",
+    });
+
+    // Use text schema for detail (simple placeholder)
+    const detailHash = await store.put(schemas.text, "mock detail");
+
+    const startedAtMs = 1716600000000;
+    const completedAtMs = 1716600001500;
+
+    const stepHash = await store.put(schemas.stepNode, {
+      start: startHash,
+      prev: null,
+      role: "worker",
+      output: outputHash,
+      detail: detailHash,
+      agent: "uwf-mock",
+      edgePrompt: "Do the work",
+      startedAtMs,
+      completedAtMs,
+      cwd: tmpDir,
+    });
+
+    // 3. Create a minimal mock agent shell script that just outputs JSON
+    //    The step node is already in CAS — the agent just needs to print the JSON line
+    const mockAgentPath = join(tmpDir, "mock-agent.sh");
+    const adapterJson = JSON.stringify({
+      stepHash,
+      detailHash,
+      role: "worker",
+      frontmatter: { $status: "done", result: "test-ok" },
+      body: "",
+      startedAtMs,
+      completedAtMs,
+    });
+    await writeFile(mockAgentPath, `#!/bin/sh\necho '${adapterJson}'\n`, { mode: 0o755 });
+
+    // 4. Write config.yaml
+    const configPath = join(tmpDir, "config.yaml");
+    await writeFile(
+      configPath,
+      `defaultAgent: uwf-hermes\ndefaultModel: test-model\nagentOverrides: null\nagents: {}\nproviders: {}\nmodels: {}\n`,
+    );
+
+    // 5. Run CLI with agent override pointing to our mock
+    const cliPath = join(import.meta.dirname, "..", "cli.js");
+    let stdout: string;
+    let stderr: string;
+    let exitCode: number;
+
+    try {
+      stdout = execFileSync(
+        "bun",
+        ["run", cliPath, "thread", "exec", threadId, "--agent", mockAgentPath],
+        {
+          encoding: "utf8",
+          stdio: ["ignore", "pipe", "pipe"],
+          env: {
+            ...process.env,
+            WORKFLOW_STORAGE_ROOT: tmpDir,
+            UNCAGED_CAS_DIR: casDir,
+          },
+          cwd: tmpDir,
+          timeout: 30000,
+        },
+      );
+      stderr = "";
+      exitCode = 0;
+    } catch (e: unknown) {
+      const err = e as NodeJS.ErrnoException & {
+        stdout?: string;
+        stderr?: string;
+        status?: number;
+      };
+      stdout = err.stdout ?? "";
+      stderr = err.stderr ?? "";
+      exitCode = err.status ?? 1;
+    }
+
+    // 6. Verify
+    if (exitCode !== 0) {
+      throw new Error(`CLI exited with code ${exitCode}\nstdout: ${stdout}\nstderr: ${stderr}`);
+    }
+
+    // Parse CLI output
+    const cliOutput = JSON.parse(stdout.trim());
+    expect(cliOutput).toHaveProperty("thread", threadId);
+    expect(cliOutput).toHaveProperty("head", stepHash);
+    expect(cliOutput.head).toMatch(/^[0-9A-HJ-NP-TV-Z]{13}$/);
+
+    // Verify the CAS step node exists and has correct metadata
+    const storeAfter = createFsStore(casDir);
+    const stepNode = storeAfter.get(cliOutput.head as CasRef);
+    expect(stepNode).not.toBeNull();
+
+    const payload = stepNode!.payload as StepNodePayload;
+    expect(payload.role).toBe("worker");
+    expect(payload.agent).toBe("uwf-mock");
+    expect(payload.startedAtMs).toBe(1716600000000);
+    expect(payload.completedAtMs).toBe(1716600001500);
+    expect(payload.output).toBe(outputHash);
+    expect(payload.detail).toBe(detailHash);
+  });
+});