feat: Add agent workspace system and runtime management

- Add agent core modules (agent_core, factory, registry, skill_loader)
- Add runtime system for agent execution management
- Add REST API for agents, workspaces, and runtime control
- Add process supervisor for agent lifecycle management
- Add workspace template system with agent profiles
- Add frontend RuntimeView and runtime API integration
- Add per-agent skill workspaces for smoke_fullstack run
- Refactor skill system with active/installed separation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

runs/smoke_fullstack/BOOTSTRAP.md

@@ -1,12 +1,20 @@
 ---
 tickers:
-  - AAPL
-  - MSFT
+- AAPL
+- MSFT
+- GOOGL
+- AMZN
+- NVDA
+- META
+- TSLA
 initial_cash: 100000
 margin_requirement: 0.0
 enable_memory: false
 max_comm_cycles: 2
 agent_overrides: {}
+schedule_mode: intraday
+interval_minutes: 60
+trigger_time: 09:30
 ---
 
 # Bootstrap