chore: release v1.99.1

When --model is not provided, build-batch no longer writes a model field
into batch task entries; baoyu-imagine resolves the default from env or
EXTEND config instead of inheriting a hardcoded script default.

Adds tests covering both the omit-by-default and explicit-override paths.

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.99.0"
+    "version": "1.99.1"
   },
   "plugins": [
     {

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.99.1 - 2026-04-11
+
+### Fixes
+- `baoyu-article-illustrator`: omit `model` field from batch tasks when `--model` is not specified, letting `baoyu-imagine` resolve the default from env/config
+
 ## 1.99.0 - 2026-04-10
 
 ### Features

CHANGELOG.zh.md

@@ -2,6 +2,11 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.99.1 - 2026-04-11
+
+### 修复
+- `baoyu-article-illustrator`：未指定 `--model` 时，批处理任务中不再写入 `model` 字段，改由 `baoyu-imagine` 从环境变量或配置中解析默认值
+
 ## 1.99.0 - 2026-04-10
 
 ### 新功能

skills/baoyu-article-illustrator/scripts/build-batch.test.ts

@@ -0,0 +1,85 @@
+import assert from "node:assert/strict";
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { execFile } from "node:child_process";
+import { promisify } from "node:util";
+import test from "node:test";
+
+const execFileAsync = promisify(execFile);
+const repoRoot = path.resolve(import.meta.dirname, "..", "..", "..");
+const scriptPath = path.join(repoRoot, "skills", "baoyu-article-illustrator", "scripts", "build-batch.ts");
+
+async function makeFixture(): Promise<{
+  root: string;
+  outlinePath: string;
+  promptsDir: string;
+  outputPath: string;
+}> {
+  const root = await fs.mkdtemp(path.join(os.tmpdir(), "baoyu-article-illustrator-build-batch-"));
+  const outlinePath = path.join(root, "outline.md");
+  const promptsDir = path.join(root, "prompts");
+  const outputPath = path.join(root, "batch.json");
+
+  await fs.mkdir(promptsDir, { recursive: true });
+  await fs.writeFile(
+    outlinePath,
+    `## Illustration 1
+**Position**: demo
+**Purpose**: demo
+**Visual Content**: demo
+**Filename**: 01-demo.png
+`,
+  );
+  await fs.writeFile(path.join(promptsDir, "01-demo.md"), "A demo prompt\n");
+
+  return { root, outlinePath, promptsDir, outputPath };
+}
+
+async function runBuildBatch(args: string[]): Promise<void> {
+  await execFileAsync(process.execPath, ["--import", "tsx", scriptPath, ...args], {
+    cwd: repoRoot,
+  });
+}
+
+test("build-batch omits default model so baoyu-imagine can resolve env or EXTEND defaults", async () => {
+  const fixture = await makeFixture();
+
+  await runBuildBatch([
+    "--outline",
+    fixture.outlinePath,
+    "--prompts",
+    fixture.promptsDir,
+    "--output",
+    fixture.outputPath,
+  ]);
+
+  const batch = JSON.parse(await fs.readFile(fixture.outputPath, "utf8")) as {
+    tasks: Array<Record<string, unknown>>;
+  };
+
+  assert.equal(batch.tasks.length, 1);
+  assert.equal(batch.tasks[0]?.provider, "replicate");
+  assert.equal(Object.hasOwn(batch.tasks[0]!, "model"), false);
+});
+
+test("build-batch preserves explicit model overrides", async () => {
+  const fixture = await makeFixture();
+
+  await runBuildBatch([
+    "--outline",
+    fixture.outlinePath,
+    "--prompts",
+    fixture.promptsDir,
+    "--output",
+    fixture.outputPath,
+    "--model",
+    "acme/custom-model",
+  ]);
+
+  const batch = JSON.parse(await fs.readFile(fixture.outputPath, "utf8")) as {
+    tasks: Array<Record<string, unknown>>;
+  };
+
+  assert.equal(batch.tasks[0]?.model, "acme/custom-model");
+});

skills/baoyu-article-illustrator/scripts/build-batch.ts

@@ -8,7 +8,7 @@ type CliArgs = {
   outputPath: string | null;
   imagesDir: string | null;
   provider: string;
-  model: string;
+  model: string | null;
   aspectRatio: string;
   quality: string;
   jobs: number | null;
@@ -30,7 +30,7 @@ Options:
   --output <path>      Path to output batch.json
   --images-dir <path>  Directory for generated images
   --provider <name>    Provider for baoyu-imagine batch tasks (default: replicate)
-  --model <id>         Model for baoyu-imagine batch tasks (default: google/nano-banana-pro)
+  --model <id>         Explicit model for baoyu-imagine batch tasks (default: resolved by baoyu-imagine config/env)
   --ar <ratio>         Aspect ratio for all tasks (default: 16:9)
   --quality <level>    Quality for all tasks (default: 2k)
   --jobs <count>       Recommended worker count metadata (optional)
@@ -44,7 +44,7 @@ function parseArgs(argv: string[]): CliArgs {
     outputPath: null,
     imagesDir: null,
     provider: "replicate",
-    model: "google/nano-banana-pro",
+    model: null,
     aspectRatio: "16:9",
     quality: "2k",
     jobs: null,
@@ -132,15 +132,16 @@ async function main(): Promise<void> {
     }
 
     const imageDir = args.imagesDir ?? path.dirname(args.outputPath);
-    tasks.push({
+    const task: Record<string, unknown> = {
       id: `illustration-${String(entry.index).padStart(2, "0")}`,
       promptFiles: [promptFile],
       image: path.join(imageDir, entry.filename),
       provider: args.provider,
-      model: args.model,
       ar: args.aspectRatio,
       quality: args.quality,
-    });
+    };
+    if (args.model) task.model = args.model;
+    tasks.push(task);
   }
 
   const output: Record<string, unknown> = { tasks };