docs: incorporate WeCom documentation into channels

- Move wecom-app-configuration-en.md → channels/wecom-app-en.md
- Move wecom-app-configuration-cn.md → channels/wecom-app-cn.md
- Create channels/wecom.md as overview page
- Add WeCom to channels README table
- Update docs/README.md and SUMMARY.md

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Co-Authored-By: Z.ai GLM-5

docs/README.md

@@ -53,6 +53,7 @@ Complete guide to using PicoClaw features.
   - [LINE](user-guide/channels/line.md) - LINE bot setup
   - [QQ](user-guide/channels/qq.md) - QQ bot setup
   - [DingTalk](user-guide/channels/dingtalk.md) - DingTalk setup
+  - [WeCom](user-guide/channels/wecom.md) - WeCom (Enterprise WeChat)
   - [OneBot](user-guide/channels/onebot.md) - OneBot protocol
   - [MaixCam](user-guide/channels/maixcam.md) - MaixCam device
 

docs/SUMMARY.md

@@ -38,6 +38,7 @@
 - [LINE](user-guide/channels/line.md)
 - [QQ](user-guide/channels/qq.md)
 - [DingTalk](user-guide/channels/dingtalk.md)
+- [WeCom](user-guide/channels/wecom.md)
 - [OneBot](user-guide/channels/onebot.md)
 - [MaixCam](user-guide/channels/maixcam.md)
 

docs/user-guide/channels/README.md

@@ -12,6 +12,7 @@ PicoClaw supports multiple chat platforms, allowing you to interact with your AI
 | [LINE](line.md) | Medium | Full support, webhooks |
 | [QQ](qq.md) | Easy | Basic support |
 | [DingTalk](dingtalk.md) | Medium | Basic support |
+| [WeCom](wecom.md) | Medium | Enterprise, bot + app modes |
 | [WhatsApp](whatsapp.md) | Medium | Requires bridge |
 | [Feishu/Lark](feishu-lark.md) | Medium | Enterprise features |
 | [OneBot](onebot.md) | Medium | Universal protocol |
@@ -131,6 +132,7 @@ You can enable multiple channels simultaneously:
 - [LINE Setup](line.md)
 - [QQ Setup](qq.md)
 - [DingTalk Setup](dingtalk.md)
+- [WeCom Setup](wecom.md)
 - [WhatsApp Setup](whatsapp.md)
 - [Feishu/Lark Setup](feishu-lark.md)
 - [OneBot Setup](onebot.md)

docs/user-guide/channels/wecom.md

@@ -0,0 +1,83 @@
+# WeCom (Enterprise WeChat)
+
+WeCom (企业微信) is a enterprise messaging platform by Tencent. PicoClaw supports two types of WeCom integrations.
+
+## Integration Types
+
+| Type | Description | Group Chat | Active Messaging |
+|------|-------------|------------|------------------|
+| **WeCom Bot** | Group bot (智能机器人) | ✅ | ❌ |
+| **WeCom App** | Custom app (自建应用) | ❌ | ✅ |
+
+### WeCom Bot (Group Bot)
+
+Simple setup for group chat notifications. The bot can receive and respond to messages in group chats.
+
+**Quick Setup:**
+
+1. WeCom Admin Console → Group Chat → Add Group Bot
+2. Copy the webhook URL (format: `https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxx`)
+
+**Configuration:**
+
+```json
+{
+  "channels": {
+    "wecom": {
+      "enabled": true,
+      "token": "YOUR_TOKEN",
+      "encoding_aes_key": "YOUR_ENCODING_AES_KEY",
+      "webhook_url": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY",
+      "webhook_host": "0.0.0.0",
+      "webhook_port": 18793,
+      "webhook_path": "/webhook/wecom",
+      "allow_from": []
+    }
+  }
+}
+```
+
+### WeCom App (Custom App)
+
+Full-featured integration with active messaging capabilities. Can send proactive messages to users.
+
+**Features:**
+- ✅ Receive messages
+- ✅ Send messages proactively
+- ✅ Private chat support
+- ❌ Group chat not supported
+
+**Detailed Configuration:**
+
+- **[English Guide](wecom-app-en.md)**
+- **[中文指南](wecom-app-cn.md)**
+
+## Configuration
+
+### Basic Settings
+
+| Option | Description |
+|--------|-------------|
+| `enabled` | Enable/disable the channel |
+| `token` | Token for signature verification |
+| `encoding_aes_key` | Encryption key (43 characters) |
+| `webhook_host` | Host for webhook server |
+| `webhook_port` | Port for webhook (default: 18792 for app, 18793 for bot) |
+| `webhook_path` | URL path for webhook |
+| `allow_from` | User IDs allowed to interact (empty = all) |
+
+## Troubleshooting
+
+### Callback URL Verification Failed
+
+1. Check firewall has webhook port open
+2. Verify `token` and `encoding_aes_key` match WeCom console settings
+3. Check PicoClaw logs for incoming requests
+
+### Chinese Message Decryption Failed
+
+Ensure you're using the latest PicoClaw version - WeCom uses non-standard PKCS7 padding (32-byte blocks).
+
+## References
+
+- [WeCom Official Documentation](https://developer.work.weixin.qq.com/)