Complete calendar/time awareness MCP server integration

Implements comprehensive calendar and scheduling system with:
- Event scheduling with conflict detection and priority management
- Milestone and anniversary tracking with automatic celebrations
- Relationship maintenance monitoring and auto-scheduling
- Historical event tracking and productivity analysis
- Time awareness tools for character self-reflection

Updates main application to initialize calendar server alongside
other MCP systems. Updates documentation to reflect completed
implementation.

src/main.py

@@ -25,6 +25,7 @@ from rag.vector_store import vector_store_manager
 from rag.community_knowledge import initialize_community_knowledge_rag
 from mcp.self_modification_server import mcp_server
 from mcp.file_system_server import filesystem_server
+from mcp.calendar_server import calendar_server
 import logging
 
 # Setup logging first
@@ -95,6 +96,11 @@ class FishbowlApplication:
             self.mcp_servers.append(filesystem_server)
             logger.info("File system MCP server initialized")
             
+            # Initialize calendar/time awareness server
+            await calendar_server.initialize(character_names)
+            self.mcp_servers.append(calendar_server)
+            logger.info("Calendar/time awareness MCP server initialized")
+            
             # Initialize conversation engine
             self.conversation_engine = ConversationEngine()
             logger.info("Conversation engine created")