Feature/v2.2.0 (#259)

## Summary / 概述

- 

## Type of Change / 改动类型

- [ ] Bug fix / 问题修复
- [ ] Feature / 新功能
- [ ] Documentation / 文档
- [ ] Refactor / 重构
- [ ] Build, CI, or release / 构建、CI 或发布
- [ ] Other / 其他：

## Related Issues / 关联 Issue

Closes #

## Changes / 主要改动

- 

## Screenshots or Recordings / 截图或录屏

If this changes the UI, add screenshots or recordings here.

如涉及 UI 改动，请在此添加截图或录屏。

## Testing / 测试

- [ ] `npm run build:main`
- [ ] `npm run build:preload`
- [ ] `npm run typecheck`
- [ ] `npm run lint`
- [ ] `npm run test:unit`
- [ ] Not run / 未运行，原因：

## Checklist / 检查清单

- [ ] I kept this pull request focused and avoided unrelated refactors.
- [ ] I followed the Electron layer boundary: Renderer → Preload/Bridge
→ Main.
- [ ] I validated IPC input at the boundary when applicable.
- [ ] I avoided `any`, `@ts-ignore`, and unnecessary `@ts-expect-error`.
- [ ] I updated Simplified Chinese locale files for new or changed
user-visible UI text.
- [ ] I updated documentation when behavior, setup, or user-facing
functionality changed.
- [ ] I considered privacy, security, and user-data impact.

- [ ] 我保持了 PR 聚焦，避免无关重构。
- [ ] 我遵循了 Electron 分层边界：Renderer → Preload/Bridge → Main。
- [ ] 如涉及 IPC，我已在边界完成输入校验。
- [ ] 我没有使用 `any`、`@ts-ignore` 或不必要的 `@ts-expect-error`。
- [ ] 如新增或修改用户可见 UI 文案，我已同步更新简体中文 locale 文件。
- [ ] 如行为、配置或用户可见功能变化，我已更新文档。
- [ ] 我已考虑隐私、安全和用户数据影响。

---------

Co-authored-by: Jet <jetyu91@163.com>

Author: jetyu

electron/shared/ai-provider.constants.ts

@@ -52,25 +52,41 @@ export const AI_PROVIDER_CAPABILITIES = {
 
 const AI_PROVIDER_SET = new Set<string>(Object.values(AI_PROVIDERS));
 
+const AI_PROVIDER_BY_HOSTNAME = new Map<string, AiProvider>([
+  ['api.snaptium.com', AI_PROVIDERS.SNAPTIUM],
+  ['api.siliconflow.cn', AI_PROVIDERS.SILICONFLOW],
+  ['api.openai.com', AI_PROVIDERS.OPENAI],
+  ['generativelanguage.googleapis.com', AI_PROVIDERS.GOOGLE_GEMINI],
+  ['openrouter.ai', AI_PROVIDERS.OPENROUTER],
+  ['api.deepseek.com', AI_PROVIDERS.DEEPSEEK],
+  ['dashscope.aliyuncs.com', AI_PROVIDERS.QWEN],
+  ['maas.aliyuncs.com', AI_PROVIDERS.QWEN],
+  ['ark.cn-beijing.volces.com', AI_PROVIDERS.DOUBAO],
+  ['api.moonshot.ai', AI_PROVIDERS.KIMI],
+  ['open.bigmodel.cn', AI_PROVIDERS.ZHIPU],
+  ['api.x.ai', AI_PROVIDERS.GROK],
+]);
+
 export function isAiProvider(value: unknown): value is AiProvider {
   return typeof value === 'string' && AI_PROVIDER_SET.has(value);
 }
 
 export function inferAiProvider(baseUrl: string): AiProvider {
-  const normalized = baseUrl.trim().toLowerCase();
-  if (normalized.includes('api.snaptium.com')) return AI_PROVIDERS.SNAPTIUM;
-  if (normalized.includes('api.siliconflow.cn')) return AI_PROVIDERS.SILICONFLOW;
-  if (normalized.includes('api.openai.com')) return AI_PROVIDERS.OPENAI;
-  if (normalized.includes('generativelanguage.googleapis.com')) return AI_PROVIDERS.GOOGLE_GEMINI;
-  if (normalized.includes('openrouter.ai')) return AI_PROVIDERS.OPENROUTER;
-  if (normalized.includes('api.deepseek.com')) return AI_PROVIDERS.DEEPSEEK;
-  if (normalized.includes('dashscope.aliyuncs.com') || normalized.includes('maas.aliyuncs.com')) return AI_PROVIDERS.QWEN;
-  if (normalized.includes('ark.cn-beijing.volces.com')) return AI_PROVIDERS.DOUBAO;
-  if (normalized.includes('api.moonshot.ai')) return AI_PROVIDERS.KIMI;
-  if (normalized.includes('open.bigmodel.cn')) return AI_PROVIDERS.ZHIPU;
-  if (normalized.includes('api.x.ai')) return AI_PROVIDERS.GROK;
-  if (normalized.includes('localhost:11434') || normalized.includes('127.0.0.1:11434')) return AI_PROVIDERS.OLLAMA;
-  return AI_PROVIDERS.OPENAI_COMPATIBLE;
+  try {
+    const parsedUrl = new URL(baseUrl.trim());
+    if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') {
+      return AI_PROVIDERS.OPENAI_COMPATIBLE;
+    }
+
+    const hostname = parsedUrl.hostname.toLowerCase();
+    if ((hostname === 'localhost' || hostname === '127.0.0.1') && parsedUrl.port === '11434') {
+      return AI_PROVIDERS.OLLAMA;
+    }
+
+    return AI_PROVIDER_BY_HOSTNAME.get(hostname) ?? AI_PROVIDERS.OPENAI_COMPATIBLE;
+  } catch {
+    return AI_PROVIDERS.OPENAI_COMPATIBLE;
+  }
 }
 
 export function getAiProviderCapabilities(provider: AiProvider): AiCapability[] {