fix: http/https proxy (#7821)

* add http(s) proxy

* Add front-end translation

* fix ui description

* For linux platform, add rustls support

* fix: Fix the proxy address test function.

* add: Added default prompts for agency agreement and some multi-language translations

* add: Http proxy request client

* fix: add async http proxy func and format the code

* add: Preliminary support for flutter front-end calling rust back-end http request

* Optimize HTTP calls

* Optimize HTTP calls

* fix: Optimize HTTP requests, refine translations, and fix dependencies

* fix: Win and macOS compilation errors

* fix: web platforms

* fix: Optimize import

* fix: Fix web platform issues

* fix: Fix web platform issues

* fix: update ci

* fix: test ci

* test: test CI

* Revert "fix: update ci"

This reverts commit 2e5f247b2e.

* test: test CI

* test: test CI

* fix: fix lock file

* fix: Optimize imports

src/lang/cn.rs

@@ -239,6 +239,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Empty", "空空如也"),
         ("Invalid folder name", "无效文件夹名称"),
         ("Socks5 Proxy", "Socks5 代理"),
+        ("Socks5/Http(s) Proxy", "Socks5/Http(s) 代理"),
+        ("Default protocol and port are Socks5 and 1080", "默认代理协议及端口为Socks5和1080"),
         ("Discovered", "已发现"),
         ("install_daemon_tip", "为了开机启动，请安装系统服务。"),
         ("Remote ID", "远程 ID"),