feat(claude-oauth): 添加 Cookie 自动授权功能

- 新增 Cookie 自动授权模式，用户可通过浏览器 sessionKey 完成授权
- 支持三种授权方式：Cookie 授权（默认）、OAuth 登录、文件导入
- 参考 claude-relay-service 实现

closes #38

package.json

@@ -1,7 +1,7 @@
 {
   "name": "proxycast",
   "private": true,
-  "version": "0.17.5",
+"version": "0.17.6",
   "type": "module",
   "repository": {
     "type": "git",

src-tauri/Cargo.lock

@@ -3377,7 +3377,7 @@ dependencies = [
 
 [[package]]
 name = "proxycast"
-version = "0.17.5"
+version = "0.17.6"
 dependencies = [
  "anyhow",
  "async-stream",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "proxycast"
-version = "0.17.5"
+version = "0.17.6"
 description = "AI API Proxy Desktop App"
 authors = ["you"]
 edition = "2021"

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "ProxyCast",
-  "version": "0.17.5",
+"version": "0.17.6",
   "identifier": "com.proxycast.app",
   "build": {
     "beforeDevCommand": "npm run dev",