支持服务管理 (#456)

* Support running as a Windows service.

* Optimize startup logic contro

* When running in a Windows service environment, delegate the termination of the program to the win_service_event_loop function.

* Remove the use of std::ffi::OsString at the top.

* Support  service manager

* Move the service-related features to be implemented in easytier-cli.

* Add a command line option work-dir to specify the working directory
Adjust the error handling logic

Cargo.lock

@@ -1191,6 +1191,15 @@ dependencies = [
  "objc",
 ]
 
+[[package]]
+name = "codepage"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48f68d061bc2828ae826206326e61251aca94c1e4a5305cf52d9138639c918b4"
+dependencies = [
+ "encoding_rs",
+]
+
 [[package]]
 name = "color_quant"
 version = "1.1.0"
@@ -1866,6 +1875,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serial_test",
+ "service-manager",
  "smoltcp",
  "socket2",
  "stun_codec",
@@ -2063,6 +2073,17 @@ dependencies = [
  "encoding_index_tests",
 ]
 
+[[package]]
+name = "encoding-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87b881ab2524b96a5ce932056c7482ba6152e2226fed3936b3e592adeb95ca6d"
+dependencies = [
+ "codepage",
+ "encoding_rs",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "encoding_index_tests"
 version = "0.1.4"
@@ -6543,6 +6564,20 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "service-manager"
+version = "0.7.1"
+source = "git+https://github.com/chipsenkbeil/service-manager-rs.git?branch=main#13dae5e8160f91fdc9834d847165cc5ce0a72fb3"
+dependencies = [
+ "cfg-if",
+ "dirs 4.0.0",
+ "encoding-utils",
+ "encoding_rs",
+ "plist",
+ "which",
+ "xml-rs",
+]
+
 [[package]]
 name = "servo_arc"
 version = "0.1.1"
@@ -9339,6 +9374,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "xml-rs"
+version = "0.8.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af4e2e2f7cba5a093896c1e150fbfe177d1883e7448200efb81d40b9d339ef26"
+
 [[package]]
 name = "yansi"
 version = "1.0.1"