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>

cli/Cargo.toml

@@ -6,6 +6,10 @@ edition.workspace = true
 license.workspace = true
 authors.workspace = true
 
+[[bin]]
+name = "patheditor"
+path = "src/main.rs"
+
 [dependencies]
 path-editor-core = { path = "../core" }
 clap = { version = "4", features = ["derive"] }