feat: add Chinese localization for community support banner

- Update zh-CN locale with Chinese text for community support section
- Add support for Afdian platform for Chinese users alongside existing Ko-fi
- Implement language-based URL routing for support links and tutorials
- Chinese users now see localized content with appropriate payment options (Alipay/WeChat)
- Maintains existing functionality for non-Chinese users

locales/zh-CN.json

@@ -1395,10 +1395,10 @@
             "seconds": "秒后刷新"
         },
         "communitySupport": {
-            "title": "Keep LoRA Manager Thriving with Your Support ❤️",
-            "content": "LoRA Manager is a passion project maintained full-time by a solo developer. Your support on Ko-fi helps cover development costs, keeps new updates coming, and unlocks a license key for the LM Civitai Extension as a thank-you gift. Every contribution truly makes a difference.",
-            "supportCta": "Support on Ko-fi",
-            "learnMore": "LM Civitai Extension Tutorial"
+            "title": "LM 浏览器插件限时优惠 ⚡",
+            "content": "来爱发电为Lora Manager项目发电，支持项目持续开发的同时，获取浏览器插件验证码，按季支付更优惠！支付宝/微信方便支付。感谢支持！🚀",
+            "supportCta": "为LM发电",
+            "learnMore": "浏览器插件教程"
         }
     }
 }