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/skills/active/fundamental_review/SKILL.md

@@ -1,21 +1,22 @@
 ---
-name: fundamental_review
-description: Review a company from a fundamentals-first perspective before issuing a trading signal.
+name: 基本面分析
+description: 当用户要求“基本面分析”“看财务质量”“分析盈利能力”“判断公司质量”或“评估长期盈利韧性”时，应使用此技能。
+version: 1.0.0
 ---
 
-# Fundamental Review
+# 基本面分析
 
-Use this skill when the task requires judging business quality, balance-sheet strength, profitability, or long-term earnings durability.
+当用户希望从公司质量、资产负债表强度、盈利能力或长期盈利韧性出发判断标的时，使用这个技能。
 
-## Workflow
+## 工作流程
 
-1. Check profitability, growth, financial health, and efficiency before forming a conclusion.
-2. Separate durable business quality from short-term noise.
-3. State what would invalidate the thesis.
-4. End with a clear signal, confidence, and the main drivers behind that signal.
+1. 在形成结论前，先检查盈利能力、成长性、财务健康度和经营效率。
+2. 区分可持续的业务质量和短期噪音。
+3. 明确指出会推翻当前判断的条件。
+4. 最终给出清晰的信号、置信度和主要驱动因素。
 
-## Guardrails
+## 约束
 
-- Do not rely on one metric in isolation.
-- Call out missing data explicitly.
-- Prefer conservative conclusions when financial quality is mixed.
+- 不要孤立依赖单一指标。
+- 缺失数据要明确指出。
+- 当财务质量优劣混杂时，优先给出保守结论。