Add time/date access for Ikario and Tavily MCP specification

Major changes:
- Added current date/time to system prompt so Ikario always knows when it is
- Created comprehensive Tavily MCP integration spec (10 features)
- Updated .gitignore to exclude node_modules

Time Access Feature:
- Modified buildSystemPrompt in server/routes/messages.js
- Modified buildSystemPrompt in server/routes/claude.js
- Ikario now receives: date, time, ISO timestamp, timezone
- Added debug logging to verify system prompt

Tavily MCP Spec (app_spec_tavily_mcp.txt):
- Internet access via Tavily search API
- 10 detailed features with implementation steps
- Compatible with existing ikario-memory MCP
- Provides real-time web search and news search

🤖 Generated with Claude Code

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

docker-compose.my_project.yml

@@ -11,6 +11,7 @@ services:
       - "4300:3000"
     environment:
       - NODE_ENV=development
+      - DOCKER_ENV=true
 
   my_project_server:
     image: node:20