feat: 添加MinIO文件系统支持并优化外部连接器功能

- 添加MinIO用户文件系统配置选项(BEAVER_MINIO_ROOT_USER等)
- 更新外部连接器配置结构，包括BASE_URL和认证令牌设置
- 改进connector provider支持更多类型(official, feishu_bot等)
- 实现Mistral模型推理模式支持reasoning_effort参数
- 增强外部连接器策略配置和运行时配置管理
- 添加connector bridge事件验证和安全保护机制
- 优化任务路由逻辑，区分simple_chat和new_task场景
- 更新初始技能工具提示配置，分离authoring admin功能

app-instance/frontend/lib/channel-connector-state.test.ts

@@ -0,0 +1,60 @@
+import { describe, expect, it } from 'vitest';
+
+import { connectorChannelForKind, runtimeBridgeEnabledForPath, visibleConnectorCards } from '@/lib/channel-connector-state';
+import type { ChannelConnectorDescriptor, ChannelStatus } from '@/types';
+
+
+function channel(overrides: Partial<ChannelStatus>): ChannelStatus {
+  return {
+    channel_id: 'weixin-main',
+    kind: 'weixin',
+    mode: 'polling',
+    account_id: 'wx-main',
+    display_name: 'Weixin Main',
+    enabled: false,
+    state: 'disabled',
+    capabilities: [],
+    connected_peers: 0,
+    ...overrides,
+  };
+}
+
+
+describe('connector channel cards', () => {
+  it('does not let a disabled static channel block connector onboarding', () => {
+    expect(connectorChannelForKind('weixin', [channel({})])).toBeUndefined();
+  });
+
+  it('selects a running connector channel', () => {
+    const running = channel({ enabled: true, state: 'running' });
+
+    expect(connectorChannelForKind('weixin', [running])).toEqual(running);
+  });
+
+  it('selects a running terminal channel', () => {
+    const running = channel({
+      channel_id: 'terminal-dev',
+      kind: 'terminal',
+      mode: 'websocket',
+      display_name: 'Terminal Dev',
+      enabled: true,
+      state: 'running',
+      connected_peers: 1,
+    });
+
+    expect(connectorChannelForKind('terminal', [running])).toEqual(running);
+  });
+
+  it('always includes terminal as a local connector card fallback', () => {
+    const connectors: ChannelConnectorDescriptor[] = [{ kind: 'weixin', authType: 'qr' }, { kind: 'feishu', authType: 'plugin' }];
+
+    expect(visibleConnectorCards(connectors).map((connector) => connector.kind)).toEqual(['weixin', 'feishu', 'terminal']);
+  });
+});
+
+
+describe('app runtime bridge', () => {
+  it('stays enabled on settings pages so the global connection status is accurate', () => {
+    expect(runtimeBridgeEnabledForPath('/settings')).toBe(true);
+  });
+});