packages/agent-builtin/__tests__/detail.test.ts

@@ -1,8 +1,8 @@
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { createMemoryStore } from "@ocas/core";
+import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { storeBuiltinDetail } from "../src/detail.js";
 import { appendSessionTurn, initSessionDir } from "../src/session.js";
 import type { BuiltinTurnPayload } from "../src/types.js";

packages/agent-builtin/__tests__/read-file.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect, beforeAll, afterAll } from "vitest";
-import { readFileTool } from "../src/tools/read-file.js";
-import { writeFile, mkdir, rm } from "node:fs/promises";
-import { join } from "node:path";
+import { mkdir, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { readFileTool } from "../src/tools/read-file.js";
 
 const testDir = join(tmpdir(), `read-file-test-${Date.now()}`);
 const ctx = { cwd: testDir, storageRoot: testDir };

packages/agent-builtin/__tests__/run-command.test.ts

@@ -1,6 +1,6 @@
-import { describe, it, expect } from "vitest";
-import { runCommandTool } from "../src/tools/run-command.js";
 import { tmpdir } from "node:os";
+import { describe, expect, it } from "vitest";
+import { runCommandTool } from "../src/tools/run-command.js";
 
 const ctx = { cwd: tmpdir(), storageRoot: tmpdir() };
 

packages/agent-builtin/__tests__/session.test.ts

@@ -3,13 +3,13 @@ import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
-import type { BuiltinTurnPayload } from "../src/types.js";
 import {
   appendSessionTurn,
   initSessionDir,
   readSessionTurns,
   removeSession,
 } from "../src/session.js";
+import type { BuiltinTurnPayload } from "../src/types.js";
 
 describe("session", () => {
   let storageRoot: string;

packages/agent-builtin/__tests__/write-file.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect, afterAll } from "vitest";
-import { writeFileTool } from "../src/tools/write-file.js";
 import { readFile, rm } from "node:fs/promises";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterAll, describe, expect, it } from "vitest";
+import { writeFileTool } from "../src/tools/write-file.js";
 
 const testDir = join(tmpdir(), `write-file-test-${Date.now()}`);
 const ctx = { cwd: testDir, storageRoot: testDir };

packages/cli/src/__tests__/current-role.test.ts

@@ -6,12 +6,7 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
 import { describe, expect, test } from "vitest";
 import { createMarker, deleteMarker } from "../background/index.js";
 import { cmdThreadList, cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
-import {
-  completeThread,
-  createUwfStore,
-  loadActiveThreads,
-  setThread,
-} from "../store.js";
+import { completeThread, createUwfStore, loadActiveThreads, setThread } from "../store.js";
 
 const OUTPUT_SCHEMA = {
   type: "object" as const,
@@ -287,11 +282,11 @@ describe("currentRole field", () => {
     try {
       const wf = join(tmpDir, "test-current-role.yaml");
       await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
-      const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
       const tid = thread as ThreadId;
 
       const uwfForIndex = await createUwfStore(storageRoot);
-      const head = loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
+      loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
       completeThread(uwfForIndex.varStore, tid, "completed");
 
       const result = await cmdThreadShow(storageRoot, tid);
@@ -308,11 +303,11 @@ describe("currentRole field", () => {
     try {
       const wf = join(tmpDir, "test-current-role.yaml");
       await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
-      const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
       const tid = thread as ThreadId;
 
       const uwfForIndex = await createUwfStore(storageRoot);
-      const head = loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
+      loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
       completeThread(uwfForIndex.varStore, tid, "cancelled");
 
       const result = await cmdThreadShow(storageRoot, tid);
@@ -329,7 +324,7 @@ describe("currentRole field", () => {
     try {
       const wf = join(tmpDir, "test-current-role.yaml");
       await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
-      const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
       const tid = thread as ThreadId;
 
       await createMarker(storageRoot, {
@@ -366,7 +361,7 @@ describe("currentRole field", () => {
       const comp = await cmdThreadStart(storageRoot, wf, "completed", tmpDir);
       const compId = comp.thread as ThreadId;
       const uwfForIndex = await createUwfStore(storageRoot);
-      const compHead = loadActiveThreads(uwfForIndex.varStore)[compId]!.head;
+      const _compHead = loadActiveThreads(uwfForIndex.varStore)[compId]!.head;
       completeThread(uwfForIndex.varStore, compId, "completed");
 
       const list = await cmdThreadList(storageRoot, null, null, null, 0, 100);

packages/cli/src/__tests__/thread-list-filters.test.ts

@@ -72,8 +72,8 @@ async function markThreadRunning(storageRoot: string, threadId: ThreadId, workfl
 async function completeThread(
   storageRoot: string,
   threadId: ThreadId,
-  workflowHash: CasRef,
-  headHash: CasRef,
+  _workflowHash: CasRef,
+  _headHash: CasRef,
 ) {
   const uwfIdx = await createUwfStore(storageRoot);
   completeThreadInStore(uwfIdx.varStore, threadId, "completed");

packages/cli/src/__tests__/thread-resume.test.ts

@@ -539,9 +539,9 @@ describe("uwf thread resume - completed threads", () => {
     const { createUwfStore, getThread } = await import("../store.js");
     const verifyUwf = await createUwfStore(tmpDir);
     const verifyEntry = getThread(verifyUwf.varStore, THREAD_ID);
-    // biome-ignore lint/nursery/noConsole: test debugging
+    // biome-ignore lint/suspicious/noConsole: test debugging
     console.log("Seeded entry status:", verifyEntry?.status);
-    // biome-ignore lint/nursery/noConsole: test debugging
+    // biome-ignore lint/suspicious/noConsole: test debugging
     console.log("Seeded entry:", JSON.stringify(verifyEntry, null, 2));
 
     const promptCapturePath = join(tmpDir, "captured-prompt-completed.txt");
@@ -601,7 +601,7 @@ echo '${adapterJson}'
     );
 
     if (result.status !== 0) {
-      // biome-ignore lint/nursery/noConsole: test debugging
+      // biome-ignore lint/suspicious/noConsole: test debugging
       console.error("Command failed:", result.stderr);
     }
 

packages/cli/src/__tests__/thread-show-status.test.ts

@@ -6,12 +6,7 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
 import { describe, expect, test } from "vitest";
 import { createMarker, deleteMarker } from "../background/index.js";
 import { cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
-import {
-  completeThread,
-  createUwfStore,
-  loadAllThreads,
-  setThread,
-} from "../store.js";
+import { completeThread, createUwfStore, loadAllThreads, setThread } from "../store.js";
 
 const OUTPUT_SCHEMA = {
   type: "object" as const,
@@ -205,7 +200,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);
@@ -234,7 +229,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);
@@ -263,7 +258,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);

packages/cli/src/commands/thread.ts

@@ -1031,6 +1031,7 @@ function archiveThread(uwf: UwfStore, threadId: ThreadId, _workflow: CasRef, _he
   completeThread(uwf.varStore, threadId, "completed");
 }
 
+// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: orchestration function with inherent branching
 export async function cmdThreadResume(
   storageRoot: string,
   threadId: ThreadId,
@@ -1057,13 +1058,7 @@ export async function cmdThreadResume(
   if (entry.status === "completed" || entry.status === "cancelled") {
     status = entry.status;
   } else {
-    status = await resolveActiveThreadStatus(
-      storageRoot,
-      threadId,
-      uwf,
-      headHash,
-      workflowHash,
-    );
+    status = await resolveActiveThreadStatus(storageRoot, threadId, uwf, headHash, workflowHash);
   }
 
   if (status !== "suspended" && status !== "completed") {
@@ -1278,7 +1273,7 @@ function resolveResumeStepTarget(
 }
 
 async function resolveModeratorStepTarget(
-  storageRoot: string,
+  _storageRoot: string,
   threadId: ThreadId,
   entry: ThreadIndexEntry,
   headHash: CasRef,
@@ -1347,7 +1342,7 @@ async function resolveModeratorStepTarget(
 }
 
 async function finalizeAgentStep(
-  storageRoot: string,
+  _storageRoot: string,
   threadId: ThreadId,
   workflowHash: CasRef,
   workflow: WorkflowPayload,

packages/cli/src/store.ts

@@ -6,13 +6,7 @@ import { join } from "node:path";
 
 import { bootstrap, type Hash, type Store, type VarStore } from "@ocas/core";
 import { createFsStore, createSqliteVarStore } from "@ocas/fs";
-import type {
-  CasRef,
-  ThreadId,
-  ThreadIndexEntry,
-  ThreadListItem,
-  ThreadsIndex,
-} from "@united-workforce/protocol";
+import type { CasRef, ThreadId, ThreadIndexEntry, ThreadsIndex } from "@united-workforce/protocol";
 import { parseThreadsIndex } from "@united-workforce/protocol";
 import { parse } from "yaml";
 
@@ -26,7 +20,6 @@ export const REGISTRY_VAR_PREFIX = "@uwf/registry/";
 /** Variable name prefix for active thread entries (`@uwf/thread/<thread-id>`). */
 export const THREAD_VAR_PREFIX = "@uwf/thread/";
 
-
 /** A workflow entry discovered from the project-local .workflows/ directory. */
 export type ProjectWorkflowEntry = {
   /** Workflow name (from YAML `name` field, equals filename stem). */
@@ -154,7 +147,6 @@ export function getThreadsPath(storageRoot: string): string {
   return join(storageRoot, "threads.yaml");
 }
 
-
 export type UwfStore = {
   storageRoot: string;
   store: Store;
@@ -387,7 +379,6 @@ export function completeThread(
   setThread(varStore, threadId, completed);
 }
 
-
 type LegacyHistoryEntry = {
   thread: ThreadId;
   workflow: CasRef;

packages/cli/src/validate.ts

@@ -96,6 +96,7 @@ export function checkWorkflowFilenameConsistency(
 }
 
 /** Validate YAML-parsed workflow document shape (outputSchema may be inline JSON Schema). */
+// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: validation function with many field checks
 export function parseWorkflowPayload(raw: unknown): WorkflowPayload | null {
   if (!isRecord(raw)) {
     return null;

packages/protocol/src/thread-index.ts

@@ -21,7 +21,10 @@ export function normalizeThreadIndexEntry(raw: unknown): ThreadIndexEntry | null
     head: head as CasRef,
     suspendedRole: typeof suspendedRole === "string" ? suspendedRole : null,
     suspendMessage: typeof suspendMessage === "string" ? suspendMessage : null,
-    status: typeof status === "string" ? (status as "idle" | "running" | "suspended" | "completed" | "cancelled") : "idle",
+    status:
+      typeof status === "string"
+        ? (status as "idle" | "running" | "suspended" | "completed" | "cancelled")
+        : "idle",
     completedAt: typeof completedAt === "number" ? completedAt : null,
   };
 }
@@ -79,7 +82,12 @@ export function serializeThreadIndexEntry(
   entry: ThreadIndexEntry,
 ): string | Record<string, string | number> {
   // Compact string only for idle status with no suspend metadata
-  if (entry.status === "idle" && entry.suspendedRole === null && entry.suspendMessage === null && entry.completedAt === null) {
+  if (
+    entry.status === "idle" &&
+    entry.suspendedRole === null &&
+    entry.suspendMessage === null &&
+    entry.completedAt === null
+  ) {
     return entry.head;
   }
 

packages/util-agent/__tests__/run-parseArgv.test.ts

@@ -1,15 +1,15 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { parseArgv } from "../src/run.js";
 
 describe("parseArgv", () => {
   let exitSpy: ReturnType<typeof vi.spyOn>;
-  let stderrSpy: ReturnType<typeof vi.spyOn>;
+  let _stderrSpy: ReturnType<typeof vi.spyOn>;
 
   beforeEach(() => {
     exitSpy = vi.spyOn(process, "exit").mockImplementation((() => {
       throw new Error("process.exit");
     }) as never);
-    stderrSpy = vi.spyOn(process.stderr, "write").mockImplementation((() => true) as never);
+    _stderrSpy = vi.spyOn(process.stderr, "write").mockImplementation((() => true) as never);
   });
 
   afterEach(() => {
@@ -17,22 +17,37 @@ describe("parseArgv", () => {
   });
 
   it("returns threadId, role, prompt for valid argv", () => {
-    const result = parseArgv(["node", "script", "--thread", "abc123", "--role", "developer", "--prompt", "do stuff"]);
+    const result = parseArgv([
+      "node",
+      "script",
+      "--thread",
+      "abc123",
+      "--role",
+      "developer",
+      "--prompt",
+      "do stuff",
+    ]);
     expect(result).toEqual({ threadId: "abc123", role: "developer", prompt: "do stuff" });
   });
 
   it("exits when --thread is missing", () => {
-    expect(() => parseArgv(["node", "script", "--role", "dev", "--prompt", "x"])).toThrow("process.exit");
+    expect(() => parseArgv(["node", "script", "--role", "dev", "--prompt", "x"])).toThrow(
+      "process.exit",
+    );
     expect(exitSpy).toHaveBeenCalledWith(1);
   });
 
   it("exits when --role is missing", () => {
-    expect(() => parseArgv(["node", "script", "--thread", "t1", "--prompt", "x"])).toThrow("process.exit");
+    expect(() => parseArgv(["node", "script", "--thread", "t1", "--prompt", "x"])).toThrow(
+      "process.exit",
+    );
     expect(exitSpy).toHaveBeenCalledWith(1);
   });
 
   it("exits when --prompt is missing", () => {
-    expect(() => parseArgv(["node", "script", "--thread", "t1", "--role", "dev"])).toThrow("process.exit");
+    expect(() => parseArgv(["node", "script", "--thread", "t1", "--role", "dev"])).toThrow(
+      "process.exit",
+    );
     expect(exitSpy).toHaveBeenCalledWith(1);
   });
 });

packages/util-agent/__tests__/storage.test.ts

@@ -1,14 +1,14 @@
 import { homedir } from "node:os";
 import { join } from "node:path";
-import { describe, it, expect } from "vitest";
+import { describe, expect, it } from "vitest";
 import {
-  resolveStorageRoot,
-  getDefaultStorageRoot,
   getCasDir,
   getConfigPath,
+  getDefaultStorageRoot,
   getEnvPath,
   getGlobalCasDir,
   normalizeWorkflowConfig,
+  resolveStorageRoot,
 } from "../src/storage.js";
 
 const VALID_CONFIG = {
@@ -79,28 +79,33 @@ describe("normalizeWorkflowConfig", () => {
   });
 
   it("throws when defaultAgent missing", () => {
-    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, defaultAgent: undefined }))
-      .toThrow("defaultAgent and defaultModel");
+    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, defaultAgent: undefined })).toThrow(
+      "defaultAgent and defaultModel",
+    );
   });
 
   it("throws when defaultModel missing", () => {
-    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, defaultModel: 42 }))
-      .toThrow("defaultAgent and defaultModel");
+    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, defaultModel: 42 })).toThrow(
+      "defaultAgent and defaultModel",
+    );
   });
 
   it("throws on invalid providers entry", () => {
-    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, providers: { bad: "string" } }))
-      .toThrow("config.providers.bad must be a mapping");
+    expect(() =>
+      normalizeWorkflowConfig({ ...VALID_CONFIG, providers: { bad: "string" } }),
+    ).toThrow("config.providers.bad must be a mapping");
   });
 
   it("throws on invalid models entry", () => {
-    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, models: { m: { provider: 123, name: "x" } } }))
-      .toThrow("config.models.m requires provider and name");
+    expect(() =>
+      normalizeWorkflowConfig({ ...VALID_CONFIG, models: { m: { provider: 123, name: "x" } } }),
+    ).toThrow("config.models.m requires provider and name");
   });
 
   it("throws on invalid agents entry", () => {
-    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, agents: "bad" }))
-      .toThrow("config.agents must be a mapping");
+    expect(() => normalizeWorkflowConfig({ ...VALID_CONFIG, agents: "bad" })).toThrow(
+      "config.agents must be a mapping",
+    );
   });
 
   it("returns null for undefined modelOverrides", () => {

packages/util/__tests__/base32.test.ts

@@ -1,10 +1,10 @@
 import { describe, expect, it } from "vitest";
 import {
   CROCKFORD_BASE32_ALPHABET,
-  encodeCrockfordBase32Bits,
   decodeCrockfordBase32Bits,
-  encodeUint64AsCrockford,
   decodeCrockfordToUint64,
+  encodeCrockfordBase32Bits,
+  encodeUint64AsCrockford,
 } from "../src/base32.js";
 
 describe("CROCKFORD_BASE32_ALPHABET", () => {
@@ -105,7 +105,7 @@ describe("encodeUint64AsCrockford / decodeCrockfordToUint64", () => {
   });
 
   it("roundtrips arbitrary value", () => {
-    const value = 0xDEAD_BEEF_CAFE_BABEn;
+    const value = 0xdead_beef_cafe_baben;
     const encoded = encodeUint64AsCrockford(value);
     const decoded = decodeCrockfordToUint64(encoded);
     expect(decoded).toEqual({ ok: true, value });

packages/util/__tests__/log-tag.test.ts

@@ -1,38 +1,38 @@
-import { describe, it, expect } from 'vitest';
-import { assertValidLogTag } from '../src/process-logger/log-tag.js';
+import { describe, expect, it } from "vitest";
+import { assertValidLogTag } from "../src/process-logger/log-tag.js";
 
-describe('assertValidLogTag', () => {
-  it('accepts valid 8-char Crockford Base32 tags', () => {
-    expect(() => assertValidLogTag('0123ABCD')).not.toThrow();
-    expect(() => assertValidLogTag('VWXYZ789')).not.toThrow();
-    expect(() => assertValidLogTag('00000000')).not.toThrow();
-    expect(() => assertValidLogTag('ZZZZZZZZ')).not.toThrow();
+describe("assertValidLogTag", () => {
+  it("accepts valid 8-char Crockford Base32 tags", () => {
+    expect(() => assertValidLogTag("0123ABCD")).not.toThrow();
+    expect(() => assertValidLogTag("VWXYZ789")).not.toThrow();
+    expect(() => assertValidLogTag("00000000")).not.toThrow();
+    expect(() => assertValidLogTag("ZZZZZZZZ")).not.toThrow();
   });
 
-  it('accepts lowercase (converted via toUpperCase)', () => {
-    expect(() => assertValidLogTag('abcdefgh')).not.toThrow();
-    expect(() => assertValidLogTag('0a1b2c3d')).not.toThrow();
+  it("accepts lowercase (converted via toUpperCase)", () => {
+    expect(() => assertValidLogTag("abcdefgh")).not.toThrow();
+    expect(() => assertValidLogTag("0a1b2c3d")).not.toThrow();
   });
 
-  it('throws on too short', () => {
-    expect(() => assertValidLogTag('1234567')).toThrow();
-    expect(() => assertValidLogTag('')).toThrow();
+  it("throws on too short", () => {
+    expect(() => assertValidLogTag("1234567")).toThrow();
+    expect(() => assertValidLogTag("")).toThrow();
   });
 
-  it('throws on too long', () => {
-    expect(() => assertValidLogTag('123456789')).toThrow();
+  it("throws on too long", () => {
+    expect(() => assertValidLogTag("123456789")).toThrow();
   });
 
-  it('throws on invalid chars I, L, O, U', () => {
-    expect(() => assertValidLogTag('IIIIIIII')).toThrow();
-    expect(() => assertValidLogTag('LLLLLLLL')).toThrow();
-    expect(() => assertValidLogTag('OOOOOOOO')).toThrow();
-    expect(() => assertValidLogTag('UUUUUUUU')).toThrow();
+  it("throws on invalid chars I, L, O, U", () => {
+    expect(() => assertValidLogTag("IIIIIIII")).toThrow();
+    expect(() => assertValidLogTag("LLLLLLLL")).toThrow();
+    expect(() => assertValidLogTag("OOOOOOOO")).toThrow();
+    expect(() => assertValidLogTag("UUUUUUUU")).toThrow();
   });
 
-  it('throws on special characters', () => {
-    expect(() => assertValidLogTag('1234567!')).toThrow();
-    expect(() => assertValidLogTag('ABCD-EFG')).toThrow();
-    expect(() => assertValidLogTag('ABCD EFG')).toThrow();
+  it("throws on special characters", () => {
+    expect(() => assertValidLogTag("1234567!")).toThrow();
+    expect(() => assertValidLogTag("ABCD-EFG")).toThrow();
+    expect(() => assertValidLogTag("ABCD EFG")).toThrow();
   });
 });

packages/util/__tests__/refs-field.test.ts

@@ -1,40 +1,40 @@
-import { describe, it, expect } from 'vitest';
-import { mergeRefsWithContentHash, normalizeRefsField } from '../src/refs-field.js';
+import { describe, expect, it } from "vitest";
+import { mergeRefsWithContentHash, normalizeRefsField } from "../src/refs-field.js";
 
-describe('mergeRefsWithContentHash', () => {
-  it('appends a new content hash', () => {
-    expect(mergeRefsWithContentHash(['a', 'b'], 'c')).toEqual(['a', 'b', 'c']);
+describe("mergeRefsWithContentHash", () => {
+  it("appends a new content hash", () => {
+    expect(mergeRefsWithContentHash(["a", "b"], "c")).toEqual(["a", "b", "c"]);
   });
 
-  it('skips duplicate content hash', () => {
-    expect(mergeRefsWithContentHash(['a', 'b'], 'b')).toEqual(['a', 'b']);
+  it("skips duplicate content hash", () => {
+    expect(mergeRefsWithContentHash(["a", "b"], "b")).toEqual(["a", "b"]);
   });
 
-  it('preserves order', () => {
-    expect(mergeRefsWithContentHash(['x', 'y'], 'z')).toEqual(['x', 'y', 'z']);
+  it("preserves order", () => {
+    expect(mergeRefsWithContentHash(["x", "y"], "z")).toEqual(["x", "y", "z"]);
   });
 
-  it('handles empty refs', () => {
-    expect(mergeRefsWithContentHash([], 'a')).toEqual(['a']);
+  it("handles empty refs", () => {
+    expect(mergeRefsWithContentHash([], "a")).toEqual(["a"]);
   });
 });
 
-describe('normalizeRefsField', () => {
-  it('returns empty array for non-array', () => {
+describe("normalizeRefsField", () => {
+  it("returns empty array for non-array", () => {
     expect(normalizeRefsField(null)).toEqual([]);
     expect(normalizeRefsField(undefined)).toEqual([]);
     expect(normalizeRefsField(42)).toEqual([]);
   });
 
-  it('passes through string array', () => {
-    expect(normalizeRefsField(['a', 'b'])).toEqual(['a', 'b']);
+  it("passes through string array", () => {
+    expect(normalizeRefsField(["a", "b"])).toEqual(["a", "b"]);
   });
 
-  it('filters non-strings from mixed array', () => {
-    expect(normalizeRefsField(['a', 1, 'b', null])).toEqual(['a', 'b']);
+  it("filters non-strings from mixed array", () => {
+    expect(normalizeRefsField(["a", 1, "b", null])).toEqual(["a", "b"]);
   });
 
-  it('handles empty array', () => {
+  it("handles empty array", () => {
     expect(normalizeRefsField([])).toEqual([]);
   });
 });

packages/util/__tests__/result.test.ts

@@ -1,36 +1,36 @@
-import { describe, it, expect } from 'vitest';
-import { ok, err } from '../src/result.js';
+import { describe, expect, it } from "vitest";
+import { err, ok } from "../src/result.js";
 
-describe('result', () => {
-  describe('ok', () => {
-    it('wraps a value', () => {
+describe("result", () => {
+  describe("ok", () => {
+    it("wraps a value", () => {
       const r = ok(42);
       expect(r).toEqual({ ok: true, value: 42 });
     });
 
-    it('wraps a string value', () => {
-      const r = ok('hello');
+    it("wraps a string value", () => {
+      const r = ok("hello");
       expect(r.ok).toBe(true);
-      if (r.ok) expect(r.value).toBe('hello');
+      if (r.ok) expect(r.value).toBe("hello");
     });
   });
 
-  describe('err', () => {
-    it('wraps an error', () => {
-      const r = err('fail');
-      expect(r).toEqual({ ok: false, error: 'fail' });
+  describe("err", () => {
+    it("wraps an error", () => {
+      const r = err("fail");
+      expect(r).toEqual({ ok: false, error: "fail" });
     });
 
-    it('wraps an Error object', () => {
-      const e = new Error('boom');
+    it("wraps an Error object", () => {
+      const e = new Error("boom");
       const r = err(e);
       expect(r.ok).toBe(false);
       if (!r.ok) expect(r.error).toBe(e);
     });
   });
 
-  describe('type narrowing', () => {
-    it('narrows ok result', () => {
+  describe("type narrowing", () => {
+    it("narrows ok result", () => {
       const r = ok(10) as ReturnType<typeof ok<number>> | ReturnType<typeof err<string>>;
       if (r.ok) {
         expect(r.value).toBe(10);
@@ -39,10 +39,10 @@ describe('result', () => {
       }
     });
 
-    it('narrows err result', () => {
-      const r = err('bad') as ReturnType<typeof ok<number>> | ReturnType<typeof err<string>>;
+    it("narrows err result", () => {
+      const r = err("bad") as ReturnType<typeof ok<number>> | ReturnType<typeof err<string>>;
       if (!r.ok) {
-        expect(r.error).toBe('bad');
+        expect(r.error).toBe("bad");
       } else {
         expect.unreachable();
       }

packages/util/__tests__/storage-root.test.ts

@@ -1,25 +1,29 @@
-import { describe, it, expect } from 'vitest';
-import { homedir } from 'node:os';
-import { getDefaultStorageRoot, getDefaultWorkflowStorageRoot, getGlobalCasDir } from '../src/storage-root.js';
+import { homedir } from "node:os";
+import { describe, expect, it } from "vitest";
+import {
+  getDefaultStorageRoot,
+  getDefaultWorkflowStorageRoot,
+  getGlobalCasDir,
+} from "../src/storage-root.js";
 
-describe('getDefaultStorageRoot', () => {
-  it('returns homedir + /.uwf', () => {
-    expect(getDefaultStorageRoot()).toBe(homedir() + '/.uwf');
+describe("getDefaultStorageRoot", () => {
+  it("returns homedir + /.uwf", () => {
+    expect(getDefaultStorageRoot()).toBe(`${homedir()}/.uwf`);
   });
 });
 
-describe('getDefaultWorkflowStorageRoot', () => {
-  it('returns same as getDefaultStorageRoot (deprecated alias)', () => {
+describe("getDefaultWorkflowStorageRoot", () => {
+  it("returns same as getDefaultStorageRoot (deprecated alias)", () => {
     expect(getDefaultWorkflowStorageRoot()).toBe(getDefaultStorageRoot());
   });
 });
 
-describe('getGlobalCasDir', () => {
-  it('appends /cas to given storage root', () => {
-    expect(getGlobalCasDir('/tmp/test')).toBe('/tmp/test/cas');
+describe("getGlobalCasDir", () => {
+  it("appends /cas to given storage root", () => {
+    expect(getGlobalCasDir("/tmp/test")).toBe("/tmp/test/cas");
   });
 
-  it('falls back to default when undefined', () => {
-    expect(getGlobalCasDir(undefined)).toBe(homedir() + '/.uwf/cas');
+  it("falls back to default when undefined", () => {
+    expect(getGlobalCasDir(undefined)).toBe(`${homedir()}/.uwf/cas`);
   });
 });