feat: Round 5 - Memory Service, Tool Engine, Call Records, Thinking Logs

- Fix: Session history flash (race condition + WS guard)
- Fix: Chat background overlay + sidebar transparency
- Fix: IoT device control (Chinese action names, status field)
- Feat: Independent memory-service (port 8091, 13 endpoints)
- Feat: Independent tool-engine service (port 8092, 13 tools)
- Feat: Tool call logs with paginated DevTools panel
- Feat: Thinking log records with DevTools panel
- Feat: Future development roadmap document
- Chore: Updated .gitignore, go.work, DevTools config
- Chore: 5-service health check, project review docs

devtools/src/config.js

@@ -13,6 +13,7 @@ const ROOT = path.resolve(__dirname, '../..');
 export const DEVTOOLS_PORT = process.env.DEVTOOLS_PORT || 9090;
 export const LOGS_DIR = path.resolve(__dirname, '../logs');
 export const GATEWAY_URL = process.env.GATEWAY_URL || 'http://localhost:8080';
+export const TOOL_ENGINE_URL = process.env.TOOL_ENGINE_URL || 'http://localhost:8092';
 export const ADMIN_USERNAME = process.env.ADMIN_USERNAME || 'admin';
 export const ADMIN_PASSWORD = process.env.ADMIN_PASSWORD || 'cyrene-dev-admin';
 
@@ -54,6 +55,8 @@ export const SERVICES = {
       GATEWAY_PORT: '8080',
       JWT_SECRET: process.env.JWT_SECRET || 'dev-secret-key-change-me',
       AI_CORE_URL: 'http://localhost:8081',
+      MEMORY_SERVICE_URL: process.env.MEMORY_SERVICE_URL || 'http://localhost:8091',
+      TOOL_ENGINE_URL: process.env.TOOL_ENGINE_URL || 'http://localhost:8092',
       ADMIN_USERNAME: process.env.ADMIN_USERNAME || 'admin',
       ADMIN_PASSWORD: process.env.ADMIN_PASSWORD || 'cyrene-dev-admin',
       REGISTRATION_ENABLED: process.env.REGISTRATION_ENABLED || 'true',