test: move live Gmail suite to e2e and drop test-only unit tests

.github/workflows/ci.yml

@@ -19,7 +19,8 @@ jobs:
       - uses: oven-sh/setup-bun@v2
       - run: bun install --frozen-lockfile
       - run: bun run typecheck
-      - run: bun test
+      - run: bun run typecheck:e2e
+      - run: bun run test
       - run: bun run build
       - name: node smoke
         run: |

AGENTS.md

@@ -17,5 +17,5 @@ Instructions for AI agents working in this repository.
 
 ```bash
 bun install
-bun test
+bun run test
 ```

CONTRIBUTING.md

@@ -5,7 +5,7 @@
 ```bash
 bun install
 bun run typecheck
-bun run typecheck:live
+bun run typecheck:e2e
 bun run test
 bun run build
 ```
@@ -23,7 +23,7 @@ GMAIL_LIVE_TEST=1 \
 GMAIL_LIVE_CLIENT_ID='...' \
 GMAIL_LIVE_CLIENT_SECRET='...' \
 GMAIL_LIVE_FIXTURE_QUERY='subject:(interchange-gmail-e2e-fixture)' \
-bun run test:live
+bun run test:e2e
 ```
 
 The full live suite has been verified against a dedicated Gmail fixture account.
@@ -45,3 +45,10 @@ deletes its draft, restores the fixture labels, and never sends email.
 The first run opens Google OAuth and stores the refresh token in the ignored
 `.local/gmail-live-token.json` file. Set `GMAIL_LIVE_TOKEN_FILE` when using a
 different token file. Credentials and message contents are not logged.
+
+## Commit messages
+
+Commit subjects and PR titles follow [Conventional Commits](https://www.conventionalcommits.org): `feat`, `fix`, `refactor`, `test`, `docs`, `build`, `ci`, `perf`, and `chore(release): x.y.z` for releases.
+Add `!` only for public API breaks: removed or renamed exports, changed signatures, newly required params. Peer and dependency range changes are `build(deps):` with no `!`.
+Keep subjects imperative, lowercase after the colon, 72 characters or less, and free of ticket IDs.
+Every PR links its issue with a `Closes <issue id>` line in the PR body.

tests/live/gmail.mutations.e2e.test.ts → e2e/gmail.mutations.e2e.test.ts

@@ -1,10 +1,12 @@
 import { afterAll, beforeAll, describe, expect, test } from "bun:test";
 
-import { getArray, getString, isRecord } from "./json.js";
 import {
   createLiveHarness,
+  getArray,
+  getString,
+  isRecord,
   toolData,
-} from "./live-harness.js";
+} from "./helpers.js";
 
 const LIVE_TEST_TIMEOUT_MS = 60_000;
 const mutationEnabled =

tests/live/gmail.read.e2e.test.ts → e2e/gmail.read.e2e.test.ts

@@ -1,6 +1,6 @@
 import { afterAll, beforeAll, describe, expect, test } from "bun:test";
 
-import { createLiveHarness, toolData, toolId } from "./live-harness.js";
+import { createLiveHarness, toolData, toolId } from "./helpers.js";
 
 const LIVE_TEST_TIMEOUT_MS = 60_000;