fix: use package-root extension entrypoint

README.md

@@ -33,7 +33,7 @@ pi -e git:git.ipao.vip:rogee/pi-siyuan
 
 ```bash
 git clone git@git.ipao.vip:rogee/pi-siyuan.git ~/.pi/agent/extensions/pi-siyuan
-# src/ 内含 index.ts，pi 会自动加载 extensions/*/index.ts
+# 包根目录含 index.ts，pi 会自动加载 extensions/*/index.ts
 ```
 
 发布流程：推送 tag（如 `v0.1.0`）触发 Gitea workflow 自动发布到 npm（`.gitea/workflows/publish-npm.yml`，使用仓库 secret `NPM_PACKAGE_TOKEN`）。
@@ -48,7 +48,7 @@ export SIYUAN_API_URL="https://your-siyuan-host"   # 默认 http://127.0.0.1:680
 export SIYUAN_TOKEN="your-api-token"               # SiYuan 设置 → 关于 → API token
 ```
 
-缺失时回落到 `~/.pi/agent/extensions/pi-siyuan/config.json`：
+修改 `~/.zshenv` 后需新开 shell 并重启 Pi（已有进程不会自动获得新环境变量）。缺失时回落到 `~/.pi/agent/extensions/pi-siyuan/config.json`：
 
 ```json
 {

index.ts

@@ -0,0 +1 @@
+export { default } from "./src/index.ts";

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "pi-siyuan",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pi-siyuan",
-      "version": "0.1.1",
+      "version": "0.1.2",
       "license": "MIT",
       "dependencies": {
         "typebox": "1.3.7"

package.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "typebox": "1.3.7"
   },
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "SiYuan Note extension for pi coding agent \u2014 HTTP API wrapper with notebook-level RWD permission auditing",
   "keywords": [
     "pi-package",
@@ -20,14 +20,15 @@
   },
   "pi": {
     "extensions": [
-      "./src/index.ts"
+      "./index.ts"
     ]
   },
   "devDependencies": {
     "@earendil-works/pi-coding-agent": "0.84.4"
   },
-  "main": "src/index.ts",
+  "main": "index.ts",
   "files": [
+    "index.ts",
     "src",
     "README.md",
     "LICENSE",