Build Discord Bot: NEAR DeFi Tracker

Description

## Overview
Create a Discord bot that tracks NEAR DeFi metrics, provides yield alerts, and helps community members understand NEAR DeFi opportunities.

## Why This Matters
Discord is where crypto communities live. A useful bot brings NEAR DeFi awareness to thousands of users.

## Technical Requirements

### Commands
```
/yields - Show current yields across NEAR DeFi
/compare [chain] - Compare NEAR yields to another chain
/pool [pool_name] - Get details on a specific pool
/price [token] - Get token price
/gas - Show current gas costs
/stake - Show staking options and APY
/alert set [pool] [threshold] - Set yield alert
/portfolio [address] - View DeFi positions
```

### Features
1. **Yield tracking** - Ref Finance, Burrow, Meta Pool
2. **Price feeds** - Major NEAR tokens
3. **Alerts** - Configurable yield/price alerts
4. **Portfolio view** - Show user's DeFi positions
5. **Comparisons** - NEAR vs other chains

### Implementation
- Discord.js or similar framework
- Scheduled data fetching with caching
- PostgreSQL for alert storage
- Rate limiting to prevent abuse

## Deliverables
1. **Working Discord bot**
2. **All commands implemented**
3. **Hosting instructions** (or hosted instance)
4. **Invite link** for servers to add
5. **Documentation**

## Budget: 8 NEAR