fix(zcode-protocol): consume from source via transpilePackages

Clean-checkout CI failed: package.json exports pointed at a gitignored dist/ that no build step produced, so next typecheck/build on a fresh clone could not resolve @html-anything/zcode-protocol. Consume the package from TS source instead — exports/main/types point at src/*.ts, next lists it in transpilePackages, cli resolves via tsx. Intra-package imports dropped .js extensions (bundler style) so Next's bundler resolves them from source. No runtime behaviour change; zcode-protocol (83/1skip), next+cli typecheck, next build, next agents (77) all green with dist removed.

Author: ChHsiching

next/next.config.ts

@@ -1,7 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  transpilePackages: ["@html-anything/zcode-protocol"],
 };
 
 export default nextConfig;

packages/zcode-protocol/package.json

@@ -5,17 +5,16 @@
   "license": "Apache-2.0",
   "type": "module",
   "exports": {
-    ".": "./dist/zcode-protocol.js",
-    "./zcode-protocol": "./dist/zcode-protocol.js",
-    "./zcode-config": "./dist/zcode-config.js",
-    "./zcode-model-picker": "./dist/zcode-model-picker.js",
-    "./zcode-session": "./dist/zcode-session.js",
-    "./zcode-stream": "./dist/zcode-stream.js"
+    ".": "./src/zcode-protocol.ts",
+    "./zcode-protocol": "./src/zcode-protocol.ts",
+    "./zcode-config": "./src/zcode-config.ts",
+    "./zcode-model-picker": "./src/zcode-model-picker.ts",
+    "./zcode-session": "./src/zcode-session.ts",
+    "./zcode-stream": "./src/zcode-stream.ts"
   },
-  "main": "./dist/zcode-protocol.js",
-  "types": "./dist/zcode-protocol.d.ts",
+  "main": "./src/zcode-protocol.ts",
+  "types": "./src/zcode-protocol.ts",
   "files": [
-    "dist",
     "src"
   ],
   "scripts": {

packages/zcode-protocol/src/zcode-config.test.ts

@@ -6,7 +6,7 @@ import {
   parseZcodeConfig,
   readZcodeConfig,
   defaultZcodeConfigPath,
-} from "./zcode-config.js";
+} from "./zcode-config";
 
 /**
  * #14: the config reader reads the GUI's RESOLVED `~/.zcode/v2/config.json`

packages/zcode-protocol/src/zcode-config.ts

@@ -31,7 +31,7 @@
 import { readFileSync } from "node:fs";
 import { homedir } from "node:os";
 import { join } from "node:path";
-import { isRecord } from "./internal.js";
+import { isRecord } from "./internal";
 
 /**
  * The API-key credential object the app-server's `workspace/upsertModelProvider`

packages/zcode-protocol/src/zcode-model-picker.test.ts

@@ -2,7 +2,7 @@ import { describe, it, expect } from "vitest";
 import {
   parseZcodePickerModels,
   resolveZcodeDefaultSelection,
-} from "./zcode-model-picker.js";
+} from "./zcode-model-picker";
 
 // A config shape mirroring the live GUI's resolved config (redacted): two
 // enabled providers (one with 2 models, one with 1) + one disabled provider

packages/zcode-protocol/src/zcode-model-picker.ts

@@ -26,7 +26,7 @@
 import { readFileSync } from "node:fs";
 import { homedir } from "node:os";
 import { join } from "node:path";
-import { isRecord } from "./internal.js";
+import { isRecord } from "./internal";
 
 /**
  * A picker entry. Mirrors the app's `ModelOption` shape (`{ id, label }`) and

packages/zcode-protocol/src/zcode-protocol.test.ts

@@ -2,7 +2,7 @@ import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
 import { PassThrough } from "node:stream";
 import { EventEmitter } from "node:events";
 import type { ChildProcess } from "node:child_process";
-import { createZcodeProtocolClient } from "./zcode-protocol.js";
+import { createZcodeProtocolClient } from "./zcode-protocol";
 
 /**
  * A fake `app-server` child built from PassThrough streams. The protocol client

packages/zcode-protocol/src/zcode-protocol.ts

@@ -28,7 +28,7 @@
  */
 
 import type { ChildProcess } from "node:child_process";
-import { isRecord, type JsonRecord } from "./internal.js";
+import { isRecord, type JsonRecord } from "./internal";
 
 /** A request we send to the app-server. The caller chooses the `id`. */
 export interface ZcodeProtocolRequest {

packages/zcode-protocol/src/zcode-real-server.integration.test.ts

@@ -22,13 +22,13 @@ import { spawn, type ChildProcessWithoutNullStreams } from "node:child_process";
 import { existsSync } from "node:fs";
 import { homedir } from "node:os";
 import { join } from "node:path";
-import { createZcodeProtocolClient } from "./zcode-protocol.js";
+import { createZcodeProtocolClient } from "./zcode-protocol";
 import {
   ensureWorkspaceModel,
   startZcodeProtocolTurn,
   type EnsuredWorkspaceModel,
-} from "./zcode-session.js";
-import { readZcodeConfig } from "./zcode-config.js";
+} from "./zcode-session";
+import { readZcodeConfig } from "./zcode-config";
 
 /**
  * Resolve the Electron binary + zcode.cjs path. The Electron binary is the

packages/zcode-protocol/src/zcode-session.test.ts

@@ -1,6 +1,6 @@
 import { describe, it, expect, vi, beforeEach } from "vitest";
-import type { ZcodeProtocolClientLike } from "./zcode-session.js";
-import { startZcodeProtocolTurn, ensureWorkspaceModel } from "./zcode-session.js";
+import type { ZcodeProtocolClientLike } from "./zcode-session";
+import { startZcodeProtocolTurn, ensureWorkspaceModel } from "./zcode-session";
 
 // Mock the config reader so tests don't touch disk. The relay's job is to
 // send the right frames; the config reader is tested separately.