refactor: CLI 二进制名从 patheditor-cli 改为 patheditor

添加 [[bin]] name = "patheditor"，安装后即可直接使用 patheditor 命令。

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

README.md

@@ -128,7 +128,7 @@ sequenceDiagram
 ```mermaid
 sequenceDiagram
     actor U as 用户
-    participant CLI as patheditor-cli
+    participant CLI as patheditor
     participant Core as Rust core 库
     participant Win as Windows
 
@@ -153,6 +153,9 @@ sequenceDiagram
 # 安装
 cargo install --path cli
 
+# 安装后可直接使用:
+patheditor --help
+
 # 查看 PATH
 patheditor list --system --json