fix(docker): resolve container networking and DB compatibility issues (#560)

- Auto-detect Docker container environment and use service name
  'hermes-agent' as default host instead of 127.0.0.1
- Replace hardcoded column names with SELECT * in session DB queries
  to compat with older Hermes agent state.db schemas
- Remove unused UPSTREAM env var from docker-compose.yml
- Include err.message in syncFromHermes failure logs
- Add group chat rule to prevent self-mentioning

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

packages/server/src/services/hermes/chat-run-socket.ts

@@ -1594,7 +1594,7 @@ export class ChatRunSocket {
       this.enqueueEphemeralDelete(hermesSessionId, profile)
       return true
     } catch (err: any) {
-      logger.warn(err, '[chat-run-socket] syncFromHermes failed for session %s (hermesId: %s, profile: %s)', localSessionId, hermesSessionId, profile || 'default')
+      logger.warn(err, '[chat-run-socket] syncFromHermes failed for session %s (hermesId: %s, profile: %s): %s', localSessionId, hermesSessionId, profile || 'default', err?.message)
       return false
     }
   }

packages/server/src/services/hermes/context-engine/prompt.ts

@@ -53,6 +53,7 @@ ${memberSection}
 
 规则：
 - 有人用 @${params.agentName} 提及你时才需要回复，重点回应提及你的人。
+- 禁止@自己。
 - 回答简洁、对群聊有帮助。
 - 不要假装是人类，需要时明确表明自己是 AI。
 - 对话历史中包含多个人的消息，每条消息前标有发送者名字。

packages/server/src/services/hermes/gateway-manager.ts

@@ -163,7 +163,9 @@ export class GatewayManager {
    */
   private readProfilePort(name: string): { port: number; host: string } {
     const configPath = join(this.profileDir(name), 'config.yaml')
-    if (!existsSync(configPath)) return { port: 8642, host: '127.0.0.1' }
+    const defaultHost = initSystem === 'container' ? 'hermes-agent' : '127.0.0.1'
+
+    if (!existsSync(configPath)) return { port: 8642, host: defaultHost }
 
     try {
       const content = readFileSync(configPath, 'utf-8')
@@ -172,11 +174,11 @@ export class GatewayManager {
       const extra = cfg?.platforms?.api_server?.extra
       const rawPort = extra?.port || 8642
       const port = typeof rawPort === 'number' ? rawPort : parseInt(rawPort, 10) || 8642
-      const host = extra?.host || '127.0.0.1'
+      const host = extra?.host || defaultHost
       // 端口超出合法范围时回退到默认值
       return { port: port > 0 && port <= 65535 ? port : 8642, host }
     } catch {
-      return { port: 8642, host: '127.0.0.1' }
+      return { port: 8642, host: defaultHost }
     }
   }