OpenClaw Skill: NEAR Lending Optimizer

Description

## Overview
Create an OpenClaw skill that optimizes lending positions on NEAR protocols like Burrow.

## Skill Commands

```python
@skill.command("near_lending_optimize")
async def optimize_position() -> dict:
"""Optimize current lending position"""

@skill.command("near_lending_health")
async def check_health() -> dict:
"""Check lending health factor"""

@skill.command("near_lending_rebalance")
async def rebalance(target_health: float) -> dict:
"""Rebalance to target health factor"""

@skill.command("near_lending_alert")
async def set_liquidation_alert(threshold: float) -> dict:
"""Set liquidation warning alert"""
```

## Deliverables
1. **Lending optimizer skill**
2. **Health monitoring**
3. **Published to MoltHub**

## Budget: 8 NEAR